39871303911

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{40643531}}^1$

素因数の和:40643646

約数の個数: 12

約数和(自身を含む): 58120250760

約数和(自身を除く): 18248946849

約数列:

[1, 3, 9, 109, 327, 981, 40643531, 121930593, 365791779, 4430144879, 13290434637, 39871303911]

約数ペア:

[(1, 39871303911), (3, 13290434637), (9, 4430144879), (109, 365791779), (327, 121930593), (981, 40643531)]