31587021

素因数分解:

$3^2\times {\mathrm{313}}^1\times {\mathrm{11213}}^1$

素因数の和:11532

約数の個数: 12

約数和(自身を含む): 45775548

約数和(自身を除く): 14188527

約数列:

[1, 3, 9, 313, 939, 2817, 11213, 33639, 100917, 3509669, 10529007, 31587021]

約数ペア:

[(1, 31587021), (3, 10529007), (9, 3509669), (313, 100917), (939, 33639), (2817, 11213)]