47542119

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{1087}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 64757760

約数和(自身を除く): 17215641

約数列:

[1, 3, 61, 183, 239, 717, 1087, 3261, 14579, 43737, 66307, 198921, 259793, 779379, 15847373, 47542119]

約数ペア:

[(1, 47542119), (3, 15847373), (61, 779379), (183, 259793), (239, 198921), (717, 66307), (1087, 43737), (3261, 14579)]