39975069

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{11497}}^1$

素因数の和:11580

約数の個数: 16

約数和(自身を含む): 57030080

約数和(自身を除く): 17055011

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 11497, 34491, 218443, 655329, 701317, 2103951, 13325023, 39975069]

約数ペア:

[(1, 39975069), (3, 13325023), (19, 2103951), (57, 701317), (61, 655329), (183, 218443), (1159, 34491), (3477, 11497)]