40460147

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8389}}^1$

素因数の和:8462

約数の個数: 16

約数和(自身を含む): 50742720

約数和(自身を除く): 10282573

約数列:

[1, 7, 13, 53, 91, 371, 689, 4823, 8389, 58723, 109057, 444617, 763399, 3112319, 5780021, 40460147]

約数ペア:

[(1, 40460147), (7, 5780021), (13, 3112319), (53, 763399), (91, 444617), (371, 109057), (689, 58723), (4823, 8389)]