40971501

素因数分解:

$3^5\times {\mathrm{139}}^1\times {\mathrm{1213}}^1$

素因数の和:1367

約数の個数: 24

約数和(自身を含む): 61865440

約数和(自身を除く): 20893939

約数列:

[1, 3, 9, 27, 81, 139, 243, 417, 1213, 1251, 3639, 3753, 10917, 11259, 32751, 33777, 98253, 168607, 294759, 505821, 1517463, 4552389, 13657167, 40971501]

約数ペア:

[(1, 40971501), (3, 13657167), (9, 4552389), (27, 1517463), (81, 505821), (139, 294759), (243, 168607), (417, 98253), (1213, 33777), (1251, 32751), (3639, 11259), (3753, 10917)]