9966355

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2141}}^1$

素因数の和:2179

約数の個数: 24

約数和(自身を含む): 14651280

約数和(自身を除く): 4684925

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931, 2141, 4655, 10705, 14987, 40679, 74935, 104909, 203395, 284753, 524545, 1423765, 1993271, 9966355]

約数ペア:

[(1, 9966355), (5, 1993271), (7, 1423765), (19, 524545), (35, 284753), (49, 203395), (95, 104909), (133, 74935), (245, 40679), (665, 14987), (931, 10705), (2141, 4655)]