40161863

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1051}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 47264256

約数和(自身を除く): 7102393

約数列:

[1, 7, 53, 103, 371, 721, 1051, 5459, 7357, 38213, 55703, 108253, 389921, 757771, 5737409, 40161863]

約数ペア:

[(1, 40161863), (7, 5737409), (53, 757771), (103, 389921), (371, 108253), (721, 55703), (1051, 38213), (5459, 7357)]