397103313

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{809}}^1\times {\mathrm{1249}}^1$

素因数の和:2192

約数の個数: 16

約数和(自身を含む): 534600000

約数和(自身を除く): 137496687

約数列:

[1, 3, 131, 393, 809, 1249, 2427, 3747, 105979, 163619, 317937, 490857, 1010441, 3031323, 132367771, 397103313]

約数ペア:

[(1, 397103313), (3, 132367771), (131, 3031323), (393, 1010441), (809, 490857), (1249, 317937), (2427, 163619), (3747, 105979)]