8939671

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2178

約数の個数: 16

約数和(自身を含む): 10735200

約数和(自身を除く): 1795529

約数列:

[1, 13, 17, 19, 221, 247, 323, 2129, 4199, 27677, 36193, 40451, 470509, 525863, 687667, 8939671]

約数ペア:

[(1, 8939671), (13, 687667), (17, 525863), (19, 470509), (221, 40451), (247, 36193), (323, 27677), (2129, 4199)]