40270029

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 54437952

約数和(自身を除く): 14167923

約数列:

[1, 3, 157, 193, 443, 471, 579, 1329, 30301, 69551, 85499, 90903, 208653, 256497, 13423343, 40270029]

約数ペア:

[(1, 40270029), (3, 13423343), (157, 256497), (193, 208653), (443, 90903), (471, 85499), (579, 69551), (1329, 30301)]