31427123

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1433}}^1$

素因数の和:1694

約数の個数: 16

約数和(自身を含む): 38867136

約数和(自身を除く): 7440013

約数列:

[1, 7, 13, 91, 241, 1433, 1687, 3133, 10031, 18629, 21931, 130403, 345353, 2417471, 4489589, 31427123]

約数ペア:

[(1, 31427123), (7, 4489589), (13, 2417471), (91, 345353), (241, 130403), (1433, 21931), (1687, 18629), (3133, 10031)]