40672907

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{521}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 45702144

約数和(自身を除く): 5029237

約数列:

[1, 11, 47, 151, 517, 521, 1661, 5731, 7097, 24487, 78067, 78671, 269357, 865381, 3697537, 40672907]

約数ペア:

[(1, 40672907), (11, 3697537), (47, 865381), (151, 269357), (517, 78671), (521, 78067), (1661, 24487), (5731, 7097)]