2021062317

素因数分解:

$3^1\times {\mathrm{353}}^1\times {\mathrm{677}}^1\times {\mathrm{2819}}^1$

素因数の和:3852

約数の個数: 16

約数和(自身を含む): 2707335360

約数和(自身を除く): 686273043

約数列:

[1, 3, 353, 677, 1059, 2031, 2819, 8457, 238981, 716943, 995107, 1908463, 2985321, 5725389, 673687439, 2021062317]

約数ペア:

[(1, 2021062317), (3, 673687439), (353, 5725389), (677, 2985321), (1059, 1908463), (2031, 995107), (2819, 716943), (8457, 238981)]