8214777

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{2741}}^1$

素因数の和:2790

約数の個数: 20

約数和(自身を含む): 12607716

約数和(自身を除く): 4392939

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2741, 2997, 8223, 24669, 74007, 101417, 222021, 304251, 912753, 2738259, 8214777]

約数ペア:

[(1, 8214777), (3, 2738259), (9, 912753), (27, 304251), (37, 222021), (81, 101417), (111, 74007), (333, 24669), (999, 8223), (2741, 2997)]