31329363

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{7109}}^1$

素因数の和:7238

約数の個数: 16

約数和(自身を含む): 45390240

約数和(自身を除く): 14060877

約数列:

[1, 3, 13, 39, 113, 339, 1469, 4407, 7109, 21327, 92417, 277251, 803317, 2409951, 10443121, 31329363]

約数ペア:

[(1, 31329363), (3, 10443121), (13, 2409951), (39, 803317), (113, 277251), (339, 92417), (1469, 21327), (4407, 7109)]