331291291

素因数分解:

${\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{293}}^2$

素因数の和:830

約数の個数: 12

約数和(自身を含む): 353530872

約数和(自身を除く): 22239581

約数列:

[1, 17, 227, 293, 3859, 4981, 66511, 85849, 1130687, 1459433, 19487723, 331291291]

約数ペア:

[(1, 331291291), (17, 19487723), (227, 1459433), (293, 1130687), (3859, 85849), (4981, 66511)]