40789467

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{32143}}^1$

素因数の和:32199

約数の個数: 16

約数和(自身を含む): 61716480

約数和(自身を除く): 20927013

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 32143, 96429, 289287, 867861, 1510721, 4532163, 13596489, 40789467]

約数ペア:

[(1, 40789467), (3, 13596489), (9, 4532163), (27, 1510721), (47, 867861), (141, 289287), (423, 96429), (1269, 32143)]