855782043

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1\times {\mathrm{6653}}^1$

素因数の和:7518

約数の個数: 16

約数和(自身を含む): 1164183840

約数和(自身を除く): 308401797

約数列:

[1, 3, 53, 159, 809, 2427, 6653, 19959, 42877, 128631, 352609, 1057827, 5382277, 16146831, 285260681, 855782043]

約数ペア:

[(1, 855782043), (3, 285260681), (53, 16146831), (159, 5382277), (809, 1057827), (2427, 352609), (6653, 128631), (19959, 42877)]