407915397

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{964339}}^1$

素因数の和:964392

約数の個数: 12

約数和(自身を含む): 601748160

約数和(自身を除く): 193832763

約数列:

[1, 3, 9, 47, 141, 423, 964339, 2893017, 8679051, 45323933, 135971799, 407915397]

約数ペア:

[(1, 407915397), (3, 135971799), (9, 45323933), (47, 8679051), (141, 2893017), (423, 964339)]