1330871311

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{2469149}}^1$

素因数の和:2469174

約数の個数: 12

約数和(自身を含む): 1688898600

約数和(自身を除く): 358027289

約数列:

[1, 7, 11, 49, 77, 539, 2469149, 17284043, 27160639, 120988301, 190124473, 1330871311]

約数ペア:

[(1, 1330871311), (7, 190124473), (11, 120988301), (49, 27160639), (77, 17284043), (539, 2469149)]