16656123

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{6389}}^1$

素因数の和:6482

約数の個数: 16

約数和(自身を含む): 24537600

約数和(自身を除く): 7881477

約数列:

[1, 3, 11, 33, 79, 237, 869, 2607, 6389, 19167, 70279, 210837, 504731, 1514193, 5552041, 16656123]

約数ペア:

[(1, 16656123), (3, 5552041), (11, 1514193), (33, 504731), (79, 210837), (237, 70279), (869, 19167), (2607, 6389)]