1855406781

素因数分解:

$3^2\times {\mathrm{17011}}^1\times {\mathrm{12119}}^1$

素因数の和:29136

約数の個数: 12

約数和(自身を含む): 2680410720

約数和(自身を除く): 825003939

約数列:

[1, 3, 9, 12119, 17011, 36357, 51033, 109071, 153099, 206156309, 618468927, 1855406781]

約数ペア:

[(1, 1855406781), (3, 618468927), (9, 206156309), (12119, 153099), (17011, 109071), (36357, 51033)]