12830489919

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{268123}}^1$

素因数の和:268551

約数の個数: 24

約数和(自身を含む): 20007412880

約数和(自身を除く): 7176922961

約数列:

[1, 3, 9, 13, 39, 117, 409, 1227, 3681, 5317, 15951, 47853, 268123, 804369, 2413107, 3485599, 10456797, 31370391, 109662307, 328986921, 986960763, 1425609991, 4276829973, 12830489919]

約数ペア:

[(1, 12830489919), (3, 4276829973), (9, 1425609991), (13, 986960763), (39, 328986921), (117, 109662307), (409, 31370391), (1227, 10456797), (3681, 3485599), (5317, 2413107), (15951, 804369), (47853, 268123)]