2017004859

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{1669}}^1\times {\mathrm{2857}}^1$

素因数の和:4579

約数の個数: 24

約数和(自身を含む): 2978264640

約数和(自身を除く): 961259781

約数列:

[1, 3, 9, 47, 141, 423, 1669, 2857, 5007, 8571, 15021, 25713, 78443, 134279, 235329, 402837, 705987, 1208511, 4768333, 14304999, 42914997, 224111651, 672334953, 2017004859]

約数ペア:

[(1, 2017004859), (3, 672334953), (9, 224111651), (47, 42914997), (141, 14304999), (423, 4768333), (1669, 1208511), (2857, 705987), (5007, 402837), (8571, 235329), (15021, 134279), (25713, 78443)]