21210285599

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{27227581}}^1$

素因数の和:27227641

約数の個数: 8

約数和(自身を含む): 22871168880

約数和(自身を除く): 1660883281

約数列:

[1, 19, 41, 779, 27227581, 517324039, 1116330821, 21210285599]

約数ペア:

[(1, 21210285599), (19, 1116330821), (41, 517324039), (779, 27227581)]