2684121

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:676

約数の個数: 16

約数和(自身を含む): 3936000

約数和(自身を除く): 1251879

約数列:

[1, 3, 11, 33, 163, 489, 499, 1497, 1793, 5379, 5489, 16467, 81337, 244011, 894707, 2684121]

約数ペア:

[(1, 2684121), (3, 894707), (11, 244011), (33, 81337), (163, 16467), (489, 5489), (499, 5379), (1497, 1793)]