2003669001

素因数分解:

$3^3\times {\mathrm{701}}^1\times {\mathrm{105863}}^1$

素因数の和:106573

約数の個数: 16

約数和(自身を含む): 2972661120

約数和(自身を除く): 968992119

約数列:

[1, 3, 9, 27, 701, 2103, 6309, 18927, 105863, 317589, 952767, 2858301, 74209963, 222629889, 667889667, 2003669001]

約数ペア:

[(1, 2003669001), (3, 667889667), (9, 222629889), (27, 74209963), (701, 2858301), (2103, 952767), (6309, 317589), (18927, 105863)]