726,939

3² × 37² × 59

Prime Factor Structure

Factorization String 3^2 × 37^2 × 59

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 18

Divisor Sum (σ) 1,097,460

Proper Divisor Sum 370,521

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #726923 ← → #726941

1 3 9 37 59 111 177 333 531 1,369 2,183 4,107 6,549 12,321 19,647 80,771 242,313 726,939

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

726,939 2,180,818 1,090,409 3,271,228 1,635,614 817,807 2,453,422 1,226,711 3,680,134 1,840,067 5,520,202 2,760,101 8,280,304 4,140,152 2,070,076 1,035,038 517,519 1,552,558 776,279 2,328,838 1,164,419 3,493,258 1,746,629 5,239,888 2,619,944 1,309,972 654,986 327,493 982,480 491,240 245,620 122,810 61,405 184,216 92,108 46,054 23,027 69,082 34,541 103,624 51,812 25,906 12,953 38,860 19,430 9,715 29,146 14,573 43,720 21,860 10,930 5,465 16,396 8,198 4,099 12,298 6,149 18,448 9,224 4,612

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