11798269

素因数分解:

$7^2\times {\mathrm{47}}^2\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 18

約数和(自身を含む): 14151390

約数和(自身を除く): 2353121

約数列:

[1, 7, 47, 49, 109, 329, 763, 2209, 2303, 5123, 5341, 15463, 35861, 108241, 240781, 251027, 1685467, 11798269]

約数ペア:

[(1, 11798269), (7, 1685467), (47, 251027), (49, 240781), (109, 108241), (329, 35861), (763, 15463), (2209, 5341), (2303, 5123)]