31673109

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{7187}}^1$

素因数の和:7316

約数の個数: 16

約数和(自身を含む): 45888192

約数和(自身を除く): 14215083

約数列:

[1, 3, 13, 39, 113, 339, 1469, 4407, 7187, 21561, 93431, 280293, 812131, 2436393, 10557703, 31673109]

約数ペア:

[(1, 31673109), (3, 10557703), (13, 2436393), (39, 812131), (113, 280293), (339, 93431), (1469, 21561), (4407, 7187)]