1388970027

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{1022053}}^1$

素因数の和:1022210

約数の個数: 12

約数和(自身を含む): 2019578704

約数和(自身を除く): 630608677

約数列:

[1, 3, 9, 151, 453, 1359, 1022053, 3066159, 9198477, 154330003, 462990009, 1388970027]

約数ペア:

[(1, 1388970027), (3, 462990009), (9, 154330003), (151, 9198477), (453, 3066159), (1359, 1022053)]