71323139531

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7553017}}^1$

素因数の和:7553114

約数の個数: 16

約数和(自身を含む): 87010767360

約数和(自身を除く): 15687627829

約数列:

[1, 7, 19, 71, 133, 497, 1349, 9443, 7553017, 52871119, 143507323, 536264207, 1004551261, 3753849449, 10189019933, 71323139531]

約数ペア:

[(1, 71323139531), (7, 10189019933), (19, 3753849449), (71, 1004551261), (133, 536264207), (497, 143507323), (1349, 52871119), (9443, 7553017)]