20239173

素因数分解:

$3^3\times {\mathrm{587}}^1\times {\mathrm{1277}}^1$

素因数の和:1873

約数の個数: 16

約数和(自身を含む): 30058560

約数和(自身を除く): 9819387

約数列:

[1, 3, 9, 27, 587, 1277, 1761, 3831, 5283, 11493, 15849, 34479, 749599, 2248797, 6746391, 20239173]

約数ペア:

[(1, 20239173), (3, 6746391), (9, 2248797), (27, 749599), (587, 34479), (1277, 15849), (1761, 11493), (3831, 5283)]