31273359

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{1103}}^1$

素因数の和:1846

約数の個数: 16

約数和(自身を含む): 45007872

約数和(自身を除く): 13734513

約数列:

[1, 3, 13, 39, 727, 1103, 2181, 3309, 9451, 14339, 28353, 43017, 801881, 2405643, 10424453, 31273359]

約数ペア:

[(1, 31273359), (3, 10424453), (13, 2405643), (39, 801881), (727, 43017), (1103, 28353), (2181, 14339), (3309, 9451)]