57638121

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{1213}}^1$

素因数の和:1600

約数の個数: 16

約数和(自身を含む): 78783744

約数和(自身を除く): 21145623

約数列:

[1, 3, 47, 141, 337, 1011, 1213, 3639, 15839, 47517, 57011, 171033, 408781, 1226343, 19212707, 57638121]

約数ペア:

[(1, 57638121), (3, 19212707), (47, 1226343), (141, 408781), (337, 171033), (1011, 57011), (1213, 47517), (3639, 15839)]