28079223

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{1373}}^1$

素因数の和:1794

約数の個数: 16

約数和(自身を含む): 39769056

約数和(自身を除く): 11689833

約数列:

[1, 3, 17, 51, 401, 1203, 1373, 4119, 6817, 20451, 23341, 70023, 550573, 1651719, 9359741, 28079223]

約数ペア:

[(1, 28079223), (3, 9359741), (17, 1651719), (51, 550573), (401, 70023), (1203, 23341), (1373, 20451), (4119, 6817)]