6146721

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2269}}^1$

素因数の和:2325

約数の個数: 24

約数和(自身を含む): 10387520

約数和(自身を除く): 4240799

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2269, 2709, 6807, 15883, 20421, 47649, 97567, 142947, 292701, 682969, 878103, 2048907, 6146721]

約数ペア:

[(1, 6146721), (3, 2048907), (7, 878103), (9, 682969), (21, 292701), (43, 142947), (63, 97567), (129, 47649), (301, 20421), (387, 15883), (903, 6807), (2269, 2709)]