40642427

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{11777}}^1$

素因数の和:11830

約数の個数: 16

約数和(自身を含む): 50880960

約数和(自身を除く): 10238533

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 11777, 82439, 200209, 341533, 1401463, 2390731, 5806061, 40642427]

約数ペア:

[(1, 40642427), (7, 5806061), (17, 2390731), (29, 1401463), (119, 341533), (203, 200209), (493, 82439), (3451, 11777)]