2021111031

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{46549}}^1$

素因数の和:46946

約数の個数: 16

約数和(自身を含む): 2768421600

約数和(自身を除く): 747310569

約数列:

[1, 3, 41, 123, 353, 1059, 14473, 43419, 46549, 139647, 1908509, 5725527, 16431797, 49295391, 673703677, 2021111031]

約数ペア:

[(1, 2021111031), (3, 673703677), (41, 49295391), (123, 16431797), (353, 5725527), (1059, 1908509), (14473, 139647), (43419, 46549)]