2275713

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 3634176

約数和(自身を除く): 1358463

約数列:

[1, 3, 9, 11, 33, 99, 127, 181, 381, 543, 1143, 1397, 1629, 1991, 4191, 5973, 12573, 17919, 22987, 68961, 206883, 252857, 758571, 2275713]

約数ペア:

[(1, 2275713), (3, 758571), (9, 252857), (11, 206883), (33, 68961), (99, 22987), (127, 17919), (181, 12573), (381, 5973), (543, 4191), (1143, 1991), (1397, 1629)]