17998123

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2927}}^1$

素因数の和:2994

約数の個数: 16

約数和(自身を含む): 21643776

約数和(自身を除く): 3645653

約数列:

[1, 11, 13, 43, 143, 473, 559, 2927, 6149, 32197, 38051, 125861, 418561, 1384471, 1636193, 17998123]

約数ペア:

[(1, 17998123), (11, 1636193), (13, 1384471), (43, 418561), (143, 125861), (473, 38051), (559, 32197), (2927, 6149)]