47874891

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{2879}}^1$

素因数の和:3146

約数の個数: 16

約数和(自身を含む): 66908160

約数和(自身を除く): 19033269

約数列:

[1, 3, 23, 69, 241, 723, 2879, 5543, 8637, 16629, 66217, 198651, 693839, 2081517, 15958297, 47874891]

約数ペア:

[(1, 47874891), (3, 15958297), (23, 2081517), (69, 693839), (241, 198651), (723, 66217), (2879, 16629), (5543, 8637)]