47666697

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{2917}}^1$

素因数の和:3352

約数の個数: 16

約数和(自身を含む): 68631360

約数和(自身を除く): 20964663

約数列:

[1, 3, 13, 39, 419, 1257, 2917, 5447, 8751, 16341, 37921, 113763, 1222223, 3666669, 15888899, 47666697]

約数ペア:

[(1, 47666697), (3, 15888899), (13, 3666669), (39, 1222223), (419, 113763), (1257, 37921), (2917, 16341), (5447, 8751)]