315040797

素因数分解:

$3^2\times {\mathrm{223}}^1\times {\mathrm{156971}}^1$

素因数の和:157200

約数の個数: 12

約数和(自身を含む): 457102464

約数和(自身を除く): 142061667

約数列:

[1, 3, 9, 223, 669, 2007, 156971, 470913, 1412739, 35004533, 105013599, 315040797]

約数ペア:

[(1, 315040797), (3, 105013599), (9, 35004533), (223, 1412739), (669, 470913), (2007, 156971)]