47393391

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{5101}}^1$

素因数の和:5286

約数の個数: 16

約数和(自身を含む): 66938240

約数和(自身を除く): 19544849

約数列:

[1, 3, 19, 57, 163, 489, 3097, 5101, 9291, 15303, 96919, 290757, 831463, 2494389, 15797797, 47393391]

約数ペア:

[(1, 47393391), (3, 15797797), (19, 2494389), (57, 831463), (163, 290757), (489, 96919), (3097, 15303), (5101, 9291)]