16866399

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3677}}^1$

素因数の和:3830

約数の個数: 16

約数和(自身を含む): 24716160

約数和(自身を除く): 7849761

約数列:

[1, 3, 11, 33, 139, 417, 1529, 3677, 4587, 11031, 40447, 121341, 511103, 1533309, 5622133, 16866399]

約数ペア:

[(1, 16866399), (3, 5622133), (11, 1533309), (33, 511103), (139, 121341), (417, 40447), (1529, 11031), (3677, 4587)]