15889041

素因数分解:

$3^5\times 7^1\times {\mathrm{9341}}^1$

素因数の和:9363

約数の個数: 24

約数和(自身を含む): 27203904

約数和(自身を除く): 11314863

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 9341, 28023, 65387, 84069, 196161, 252207, 588483, 756621, 1765449, 2269863, 5296347, 15889041]

約数ペア:

[(1, 15889041), (3, 5296347), (7, 2269863), (9, 1765449), (21, 756621), (27, 588483), (63, 252207), (81, 196161), (189, 84069), (243, 65387), (567, 28023), (1701, 9341)]