21809829889

素因数分解:

${\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{607}}^1\times {\mathrm{3541}}^1$

素因数の和:4360

約数の個数: 16

約数和(自身を含む): 22310632960

約数和(自身を除く): 500803071

約数列:

[1, 73, 139, 607, 3541, 10147, 44311, 84373, 258493, 492199, 2149387, 6159229, 35930527, 156905251, 298764793, 21809829889]

約数ペア:

[(1, 21809829889), (73, 298764793), (139, 156905251), (607, 35930527), (3541, 6159229), (10147, 2149387), (44311, 492199), (84373, 258493)]