236290561

素因数分解:

${\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 263256480

約数和(自身を除く): 26965919

約数列:

[1, 13, 73, 107, 169, 179, 949, 1391, 2327, 7811, 12337, 13067, 18083, 19153, 30251, 101543, 169871, 248989, 1320059, 1398169, 2208323, 3236857, 18176197, 236290561]

約数ペア:

[(1, 236290561), (13, 18176197), (73, 3236857), (107, 2208323), (169, 1398169), (179, 1320059), (949, 248989), (1391, 169871), (2327, 101543), (7811, 30251), (12337, 19153), (13067, 18083)]