16958123

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{563}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 20971776

約数和(自身を除く): 4013653

約数列:

[1, 7, 13, 91, 331, 563, 2317, 3941, 4303, 7319, 30121, 51233, 186353, 1304471, 2422589, 16958123]

約数ペア:

[(1, 16958123), (7, 2422589), (13, 1304471), (91, 186353), (331, 51233), (563, 30121), (2317, 7319), (3941, 4303)]