42520723

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4523}}^1$

素因数の和:4626

約数の個数: 16

約数和(自身を含む): 52116480

約数和(自身を除く): 9595757

約数列:

[1, 7, 17, 79, 119, 553, 1343, 4523, 9401, 31661, 76891, 357317, 538237, 2501219, 6074389, 42520723]

約数ペア:

[(1, 42520723), (7, 6074389), (17, 2501219), (79, 538237), (119, 357317), (553, 76891), (1343, 31661), (4523, 9401)]