8153703

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{2341}}^1$

素因数の和:2396

約数の個数: 20

約数和(自身を含む): 12468808

約数和(自身を除く): 4315105

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 2341, 3483, 7023, 21069, 63207, 100663, 189621, 301989, 905967, 2717901, 8153703]

約数ペア:

[(1, 8153703), (3, 2717901), (9, 905967), (27, 301989), (43, 189621), (81, 100663), (129, 63207), (387, 21069), (1161, 7023), (2341, 3483)]