3² × 7² × 719

Prime Factor Structure

Factorization String 3^2 × 7^2 × 719

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 533,520

Proper Divisor Sum 216,441

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #317077 ← → #317087

1 3 7 9 21 49 63 147 441 719 2,157 5,033 6,471 15,099 35,231 45,297 105,693 317,079

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

317,079 951,238 475,619 1,426,858 713,429 2,140,288 1,070,144 535,072 267,536 133,768 66,884 33,442 16,721 50,164 25,082 12,541 37,624 18,812 9,406 4,703 14,110 7,055 21,166 10,583 31,750 15,875 47,626 23,813 71,440 35,720 17,860 8,930 4,465 13,396 6,698 3,349 10,048 5,024 2,512 1,256 628 314 157 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38 19 58

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