3 × 5 × 26591

Prime Factor Structure

Factorization String 3 × 5 × 26591

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 638,208

Proper Divisor Sum 239,343

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #398863 ← → #398887

1 3 5 15 26,591 79,773 132,955 398,865

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

398,865 1,196,596 598,298 299,149 897,448 448,724 224,362 112,181 336,544 168,272 84,136 42,068 21,034 10,517 31,552 15,776 7,888 3,944 1,972 986 493 1,480 740 370 185 556 278 139 418 209 628 314 157 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13

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