11712239

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4111}}^1$

素因数の和:4166

約数の個数: 16

約数和(自身を含む): 15000576

約数和(自身を除く): 3288337

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 4111, 28777, 45221, 152107, 316547, 1064749, 1673177, 11712239]

約数ペア:

[(1, 11712239), (7, 1673177), (11, 1064749), (37, 316547), (77, 152107), (259, 45221), (407, 28777), (2849, 4111)]