1,791

3² × 199

Prime Factor Structure

Factorization String 3^2 × 199

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Total Divisors 6

Divisor Sum (σ) 2,600

Proper Divisor Sum 809

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #1789 ← → #1801

1 3 9 199 597 1,791

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

1,791 5,374 2,687 8,062 4,031 12,094 6,047 18,142 9,071 27,214 13,607 40,822 20,411 61,234 30,617 91,852 45,926 22,963 68,890 34,445 103,336 51,668 25,834 12,917 38,752 19,376 9,688 4,844 2,422 1,211 3,634 1,817 5,452 2,726 1,363 4,090 2,045 6,136 3,068 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591 7,774 3,887 11,662 5,831 17,494 8,747 26,242 13,121 39,364 19,682 9,841 29,524 14,762

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