2 × 3² × 7² × 461

Prime Factor Structure

Factorization String 2 × 3^2 × 7^2 × 461

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 1,027,026

Proper Divisor Sum 620,424

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #406591 ← → #406631

1 2 3 6 7 9 14 18 21 42 49 63 98 126 147 294 441 461 882 922 1,383 2,766 3,227 4,149 6,454 8,298 9,681 19,362 22,589 29,043 45,178 58,086 67,767 135,534 203,301 406,602

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

406,602 203,301 609,904 304,952 152,476 76,238 38,119 114,358 57,179 171,538 85,769 257,308 128,654 64,327 192,982 96,491 289,474 144,737 434,212 217,106 108,553 325,660 162,830 81,415 244,246 122,123 366,370 183,185 549,556 274,778 137,389 412,168 206,084 103,042 51,521 154,564 77,282 38,641 115,924 57,962 28,981 86,944 43,472 21,736 10,868 5,434 2,717 8,152 4,076 2,038 1,019 3,058 1,529 4,588 2,294 1,147 3,442 1,721 5,164 2,582

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