12852081

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 21014400

約数和(自身を除く): 8162319

約数列:

[1, 3, 9, 11, 27, 33, 99, 109, 297, 327, 397, 981, 1191, 1199, 2943, 3573, 3597, 4367, 10719, 10791, 13101, 32373, 39303, 43273, 117909, 129819, 389457, 476003, 1168371, 1428009, 4284027, 12852081]

約数ペア:

[(1, 12852081), (3, 4284027), (9, 1428009), (11, 1168371), (27, 476003), (33, 389457), (99, 129819), (109, 117909), (297, 43273), (327, 39303), (397, 32373), (981, 13101), (1191, 10791), (1199, 10719), (2943, 4367), (3573, 3597)]