6829389

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2521}}^1$

素因数の和:2577

約数の個数: 24

約数和(自身を含む): 11540672

約数和(自身を除く): 4711283

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2521, 2709, 7563, 17647, 22689, 52941, 108403, 158823, 325209, 758821, 975627, 2276463, 6829389]

約数ペア:

[(1, 6829389), (3, 2276463), (7, 975627), (9, 758821), (21, 325209), (43, 158823), (63, 108403), (129, 52941), (301, 22689), (387, 17647), (903, 7563), (2521, 2709)]