2889501

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 4093440

約数和(自身を除く): 1203939

約数列:

[1, 3, 19, 57, 163, 311, 489, 933, 3097, 5909, 9291, 17727, 50693, 152079, 963167, 2889501]

約数ペア:

[(1, 2889501), (3, 963167), (19, 152079), (57, 50693), (163, 17727), (311, 9291), (489, 5909), (933, 3097)]