2288727

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2137}}^1$

素因数の和:2167

約数の個数: 24

約数和(自身を含む): 4002336

約数和(自身を除く): 1713609

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 2137, 6411, 14959, 19233, 36329, 44877, 108987, 134631, 254303, 326961, 762909, 2288727]

約数ペア:

[(1, 2288727), (3, 762909), (7, 326961), (9, 254303), (17, 134631), (21, 108987), (51, 44877), (63, 36329), (119, 19233), (153, 14959), (357, 6411), (1071, 2137)]