242560467

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{191143}}^1$

素因数の和:191199

約数の個数: 16

約数和(自身を含む): 366996480

約数和(自身を除く): 124436013

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 191143, 573429, 1720287, 5160861, 8983721, 26951163, 80853489, 242560467]

約数ペア:

[(1, 242560467), (3, 80853489), (9, 26951163), (27, 8983721), (47, 5160861), (141, 1720287), (423, 573429), (1269, 191143)]