40788951

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{19231}}^1$

素因数の和:19342

約数の個数: 16

約数和(自身を含む): 62773248

約数和(自身を除く): 21984297

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 19231, 57693, 134617, 403851, 1942331, 5826993, 13596317, 40788951]

約数ペア:

[(1, 40788951), (3, 13596317), (7, 5826993), (21, 1942331), (101, 403851), (303, 134617), (707, 57693), (2121, 19231)]