42558003

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{397}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 63288368

約数和(自身を除く): 20730365

約数列:

[1, 3, 9, 43, 129, 277, 387, 397, 831, 1191, 2493, 3573, 11911, 17071, 35733, 51213, 107199, 109969, 153639, 329907, 989721, 4728667, 14186001, 42558003]

約数ペア:

[(1, 42558003), (3, 14186001), (9, 4728667), (43, 989721), (129, 329907), (277, 153639), (387, 109969), (397, 107199), (831, 51213), (1191, 35733), (2493, 17071), (3573, 11911)]