126989697

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1\times {\mathrm{1039}}^1$

素因数の和:1484

約数の個数: 16

約数和(自身を含む): 171325440

約数和(自身を除く): 44335743

約数列:

[1, 3, 131, 311, 393, 933, 1039, 3117, 40741, 122223, 136109, 323129, 408327, 969387, 42329899, 126989697]

約数ペア:

[(1, 126989697), (3, 42329899), (131, 969387), (311, 408327), (393, 323129), (933, 136109), (1039, 122223), (3117, 40741)]