12384387

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{10667}}^1$

素因数の和:10719

約数の個数: 16

約数和(自身を含む): 18775680

約数和(自身を除く): 6391293

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 10667, 32001, 96003, 288009, 458681, 1376043, 4128129, 12384387]

約数ペア:

[(1, 12384387), (3, 4128129), (9, 1376043), (27, 458681), (43, 288009), (129, 96003), (387, 32001), (1161, 10667)]