304087311

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{2579}}^1$

素因数の和:2996

約数の個数: 32

約数和(自身を含む): 492883200

約数和(自身を除く): 188795889

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 397, 1191, 2579, 3573, 4367, 7737, 10719, 13101, 23211, 28369, 39303, 69633, 85107, 117909, 255321, 765963, 1023863, 3071589, 9214767, 11262493, 27644301, 33787479, 101362437, 304087311]

約数ペア:

[(1, 304087311), (3, 101362437), (9, 33787479), (11, 27644301), (27, 11262493), (33, 9214767), (99, 3071589), (297, 1023863), (397, 765963), (1191, 255321), (2579, 117909), (3573, 85107), (4367, 69633), (7737, 39303), (10719, 28369), (13101, 23211)]