28423918053

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1523}}^1\times {\mathrm{109141}}^1$

素因数の和:110689

約数の個数: 24

約数和(自身を含む): 43246426080

約数和(自身を除く): 14822508027

約数列:

[1, 3, 9, 19, 57, 171, 1523, 4569, 13707, 28937, 86811, 109141, 260433, 327423, 982269, 2073679, 6221037, 18663111, 166221743, 498665229, 1495995687, 3158213117, 9474639351, 28423918053]

約数ペア:

[(1, 28423918053), (3, 9474639351), (9, 3158213117), (19, 1495995687), (57, 498665229), (171, 166221743), (1523, 18663111), (4569, 6221037), (13707, 2073679), (28937, 982269), (86811, 327423), (109141, 260433)]