16873263

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4157}}^1$

素因数の和:4215

約数の個数: 24

約数和(自身を含む): 27243216

約数和(自身を除く): 10369953

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 4157, 12471, 37413, 45727, 137181, 170437, 411543, 511311, 1533933, 1874807, 5624421, 16873263]

約数ペア:

[(1, 16873263), (3, 5624421), (9, 1874807), (11, 1533933), (33, 511311), (41, 411543), (99, 170437), (123, 137181), (369, 45727), (451, 37413), (1353, 12471), (4059, 4157)]