425138399

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1\times {\mathrm{2029}}^1$

素因数の和:2882

約数の個数: 16

約数和(自身を含む): 499867200

約数和(自身を除く): 74728801

約数列:

[1, 7, 37, 259, 809, 2029, 5663, 14203, 29933, 75073, 209531, 525511, 1641461, 11490227, 60734057, 425138399]

約数ペア:

[(1, 425138399), (7, 60734057), (37, 11490227), (259, 1641461), (809, 525511), (2029, 209531), (5663, 75073), (14203, 29933)]