5286463

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 6811728

約数和(自身を除く): 1525265

約数列:

[1, 7, 13, 43, 49, 91, 193, 301, 559, 637, 1351, 2107, 2509, 3913, 8299, 9457, 17563, 27391, 58093, 107887, 122941, 406651, 755209, 5286463]

約数ペア:

[(1, 5286463), (7, 755209), (13, 406651), (43, 122941), (49, 107887), (91, 58093), (193, 27391), (301, 17563), (559, 9457), (637, 8299), (1351, 3913), (2107, 2509)]