9914967

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{1123}}^1$

素因数の和:1244

約数の個数: 20

約数和(自身を含む): 14960440

約数和(自身を除く): 5045473

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 1123, 2943, 3369, 8829, 10107, 30321, 90963, 122407, 367221, 1101663, 3304989, 9914967]

約数ペア:

[(1, 9914967), (3, 3304989), (9, 1101663), (27, 367221), (81, 122407), (109, 90963), (327, 30321), (981, 10107), (1123, 8829), (2943, 3369)]