38983157759

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{249497}}^1$

素因数の和:249635

約数の個数: 32

約数和(自身を含む): 51304772736

約数和(自身を除く): 12321614977

約数列:

[1, 7, 13, 17, 91, 101, 119, 221, 707, 1313, 1547, 1717, 9191, 12019, 22321, 156247, 249497, 1746479, 3243461, 4241449, 22704227, 25199197, 29690143, 55138837, 176394379, 327589561, 385971859, 428386349, 2293126927, 2998704443, 5569022537, 38983157759]

約数ペア:

[(1, 38983157759), (7, 5569022537), (13, 2998704443), (17, 2293126927), (91, 428386349), (101, 385971859), (119, 327589561), (221, 176394379), (707, 55138837), (1313, 29690143), (1547, 25199197), (1717, 22704227), (9191, 4241449), (12019, 3243461), (22321, 1746479), (156247, 249497)]