47142663

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{15889}}^1$

素因数の和:15958

約数の個数: 16

約数和(自身を含む): 67119360

約数和(自身を除く): 19976697

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 15889, 47667, 365447, 683227, 1096341, 2049681, 15714221, 47142663]

約数ペア:

[(1, 47142663), (3, 15714221), (23, 2049681), (43, 1096341), (69, 683227), (129, 365447), (989, 47667), (2967, 15889)]