3³ × 31 × 241

Prime Factor Structure

Factorization String 3^3 × 31 × 241

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 309,760

Proper Divisor Sum 108,043

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #201709 ← → #201731

1 3 9 27 31 93 241 279 723 837 2,169 6,507 7,471 22,413 67,239 201,717

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

201,717 605,152 302,576 151,288 75,644 37,822 18,911 56,734 28,367 85,102 42,551 127,654 63,827 191,482 95,741 287,224 143,612 71,806 35,903 107,710 53,855 161,566 80,783 242,350 121,175 363,526 181,763 545,290 272,645 817,936 408,968 204,484 102,242 51,121 153,364 76,682 38,341 115,024 57,512 28,756 14,378 7,189 21,568 10,784 5,392 2,696 1,348 674 337 1,012 506 253 760 380 190 95 286 143 430 215

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