420565251

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{1871}}^1\times {\mathrm{2417}}^1$

素因数の和:4322

約数の個数: 16

約数和(自身を含む): 579391488

約数和(自身を除く): 158826237

約数列:

[1, 3, 31, 93, 1871, 2417, 5613, 7251, 58001, 74927, 174003, 224781, 4522207, 13566621, 140188417, 420565251]

約数ペア:

[(1, 420565251), (3, 140188417), (31, 13566621), (93, 4522207), (1871, 224781), (2417, 174003), (5613, 74927), (7251, 58001)]