28590387

素因数分解:

$3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{2011}}^1$

素因数の和:2698

約数の個数: 16

約数和(自身を含む): 43652352

約数和(自身を除く): 15061965

約数列:

[1, 3, 7, 21, 677, 2011, 2031, 4739, 6033, 14077, 14217, 42231, 1361447, 4084341, 9530129, 28590387]

約数ペア:

[(1, 28590387), (3, 9530129), (7, 4084341), (21, 1361447), (677, 42231), (2011, 14217), (2031, 14077), (4739, 6033)]