4151121

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:832

約数の個数: 16

約数和(自身を含む): 6006336

約数和(自身を除く): 1855215

約数列:

[1, 3, 13, 39, 163, 489, 653, 1959, 2119, 6357, 8489, 25467, 106439, 319317, 1383707, 4151121]

約数ペア:

[(1, 4151121), (3, 1383707), (13, 319317), (39, 106439), (163, 25467), (489, 8489), (653, 6357), (1959, 2119)]