12149541

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{4639}}^1$

素因数の和:4745

約数の個数: 16

約数和(自身を含む): 18188800

約数和(自身を除く): 6039259

約数列:

[1, 3, 9, 27, 97, 291, 873, 2619, 4639, 13917, 41751, 125253, 449983, 1349949, 4049847, 12149541]

約数ペア:

[(1, 12149541), (3, 4049847), (9, 1349949), (27, 449983), (97, 125253), (291, 41751), (873, 13917), (2619, 4639)]