293305021

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 317705976

約数和(自身を除く): 24400955

約数列:

[1, 41, 43, 53, 73, 1763, 1849, 2173, 2279, 2993, 3139, 3869, 75809, 93439, 97997, 128699, 134977, 158629, 166367, 4017877, 5534057, 6821047, 7153781, 293305021]

約数ペア:

[(1, 293305021), (41, 7153781), (43, 6821047), (53, 5534057), (73, 4017877), (1763, 166367), (1849, 158629), (2173, 134977), (2279, 128699), (2993, 97997), (3139, 93439), (3869, 75809)]