320120009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{16451}}^1$

素因数の和:16552

約数の個数: 16

約数和(自身を含む): 367208640

約数和(自身を除く): 47088631

約数列:

[1, 11, 29, 61, 319, 671, 1769, 16451, 19459, 180961, 477079, 1003511, 5247869, 11038621, 29101819, 320120009]

約数ペア:

[(1, 320120009), (11, 29101819), (29, 11038621), (61, 5247869), (319, 1003511), (671, 477079), (1769, 180961), (16451, 19459)]