40355953

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 45175680

約数和(自身を除く): 4819727

約数列:

[1, 11, 61, 137, 439, 671, 1507, 4829, 8357, 26779, 60143, 91927, 294569, 661573, 3668723, 40355953]

約数ペア:

[(1, 40355953), (11, 3668723), (61, 661573), (137, 294569), (439, 91927), (671, 60143), (1507, 26779), (4829, 8357)]