71638391

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{3793}}^1$

素因数の和:3922

約数の個数: 16

約数和(自身を含む): 83589408

約数和(自身を除く): 11951017

約数列:

[1, 11, 17, 101, 187, 1111, 1717, 3793, 18887, 41723, 64481, 383093, 709291, 4214023, 6512581, 71638391]

約数ペア:

[(1, 71638391), (11, 6512581), (17, 4214023), (101, 709291), (187, 383093), (1111, 64481), (1717, 41723), (3793, 18887)]