1330847571

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1\times {\mathrm{19571}}^1$

素因数の和:20786

約数の個数: 16

約数和(自身を含む): 1869517440

約数和(自身を除く): 538669869

約数列:

[1, 3, 19, 57, 1193, 3579, 19571, 22667, 58713, 68001, 371849, 1115547, 23348203, 70044609, 443615857, 1330847571]

約数ペア:

[(1, 1330847571), (3, 443615857), (19, 70044609), (57, 23348203), (1193, 1115547), (3579, 371849), (19571, 68001), (22667, 58713)]