9347643

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{3119}}^1$

素因数の和:3168

約数の個数: 20

約数和(自身を含む): 14345760

約数和(自身を除く): 4998117

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 3119, 9357, 28071, 84213, 115403, 252639, 346209, 1038627, 3115881, 9347643]

約数ペア:

[(1, 9347643), (3, 3115881), (9, 1038627), (27, 346209), (37, 252639), (81, 115403), (111, 84213), (333, 28071), (999, 9357), (2997, 3119)]