2854137

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6653}}^1$

素因数の和:6680

約数の個数: 16

約数和(自身を含む): 4471488

約数和(自身を除く): 1617351

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 6653, 19959, 73183, 86489, 219549, 259467, 951379, 2854137]

約数ペア:

[(1, 2854137), (3, 951379), (11, 259467), (13, 219549), (33, 86489), (39, 73183), (143, 19959), (429, 6653)]