31816137

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{1093}}^1$

素因数の和:1440

約数の個数: 16

約数和(自身を含む): 43970048

約数和(自身を除く): 12153911

約数列:

[1, 3, 31, 93, 313, 939, 1093, 3279, 9703, 29109, 33883, 101649, 342109, 1026327, 10605379, 31816137]

約数ペア:

[(1, 31816137), (3, 10605379), (31, 1026327), (93, 342109), (313, 101649), (939, 33883), (1093, 29109), (3279, 9703)]