15704112087

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{4508789}}^1$

素因数の和:4508844

約数の個数: 20

約数和(自身を含む): 24004797960

約数和(自身を除く): 8300685873

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 4508789, 13526367, 40579101, 121737303, 193877927, 365211909, 581633781, 1744901343, 5234704029, 15704112087]

約数ペア:

[(1, 15704112087), (3, 5234704029), (9, 1744901343), (27, 581633781), (43, 365211909), (81, 193877927), (129, 121737303), (387, 40579101), (1161, 13526367), (3483, 4508789)]