31327887

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{1471}}^1$

素因数の和:1734

約数の個数: 16

約数和(自身を含む): 43335680

約数和(自身を除く): 12007793

約数列:

[1, 3, 31, 93, 229, 687, 1471, 4413, 7099, 21297, 45601, 136803, 336859, 1010577, 10442629, 31327887]

約数ペア:

[(1, 31327887), (3, 10442629), (31, 1010577), (93, 336859), (229, 136803), (687, 45601), (1471, 21297), (4413, 7099)]