57239841

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1\times {\mathrm{601}}^1$

素因数の和:1256

約数の個数: 16

約数和(自身を含む): 78019200

約数和(自身を除く): 20779359

約数列:

[1, 3, 53, 159, 599, 601, 1797, 1803, 31747, 31853, 95241, 95559, 359999, 1079997, 19079947, 57239841]

約数ペア:

[(1, 57239841), (3, 19079947), (53, 1079997), (159, 359999), (599, 95559), (601, 95241), (1797, 31853), (1803, 31747)]