51988777919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3257}}^1\times {\mathrm{72227}}^1$

素因数の和:75514

約数の個数: 16

約数和(自身を含む): 59300343648

約数和(自身を除く): 7311565729

約数列:

[1, 13, 17, 221, 3257, 42341, 55369, 72227, 719797, 938951, 1227859, 15962167, 235243339, 3058163407, 3999136763, 51988777919]

約数ペア:

[(1, 51988777919), (13, 3999136763), (17, 3058163407), (221, 235243339), (3257, 15962167), (42341, 1227859), (55369, 938951), (72227, 719797)]