680976361

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{7019}}^1$

素因数の和:7488

約数の個数: 16

約数和(自身を含む): 778377600

約数和(自身を除く): 97401239

約数列:

[1, 13, 17, 221, 439, 5707, 7019, 7463, 91247, 97019, 119323, 1551199, 3081341, 40057433, 52382797, 680976361]

約数ペア:

[(1, 680976361), (13, 52382797), (17, 40057433), (221, 3081341), (439, 1551199), (5707, 119323), (7019, 97019), (7463, 91247)]