426871109

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{1013}}^1\times {\mathrm{1627}}^1$

素因数の和:2684

約数の個数: 16

約数和(自身を含む): 501840768

約数和(自身を除く): 74969659

約数列:

[1, 7, 37, 259, 1013, 1627, 7091, 11389, 37481, 60199, 262367, 421393, 1648151, 11537057, 60981587, 426871109]

約数ペア:

[(1, 426871109), (7, 60981587), (37, 11537057), (259, 1648151), (1013, 421393), (1627, 262367), (7091, 60199), (11389, 37481)]