127984511

素因数分解:

${\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:790

約数の個数: 16

約数和(自身を含む): 135907200

約数和(自身を除く): 7922689

約数列:

[1, 29, 59, 131, 571, 1711, 3799, 7729, 16559, 33689, 74801, 224141, 976981, 2169229, 4413259, 127984511]

約数ペア:

[(1, 127984511), (29, 4413259), (59, 2169229), (131, 976981), (571, 224141), (1711, 74801), (3799, 33689), (7729, 16559)]