2 × 3 × 7² × 977

Prime Factor Structure

Factorization String 2 × 3 × 7^2 × 977

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 668,952

Proper Divisor Sum 381,714

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #287237 ← → #287239

1 2 3 6 7 14 21 42 49 98 147 294 977 1,954 2,931 5,862 6,839 13,678 20,517 41,034 47,873 95,746 143,619 287,238

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

287,238 143,619 430,858 215,429 646,288 323,144 161,572 80,786 40,393 121,180 60,590 30,295 90,886 45,443 136,330 68,165 204,496 102,248 51,124 25,562 12,781 38,344 19,172 9,586 4,793 14,380 7,190 3,595 10,786 5,393 16,180 8,090 4,045 12,136 6,068 3,034 1,517 4,552 2,276 1,138 569 1,708 854 427 1,282 641 1,924 962 481 1,444 722 361 1,084 542 271 814 407 1,222 611 1,834

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