12543093

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{9109}}^1$

素因数の和:9138

約数の個数: 20

約数和(自身を含む): 19841580

約数和(自身を除く): 7298487

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 9109, 27327, 81981, 154853, 245943, 464559, 737829, 1393677, 4181031, 12543093]

約数ペア:

[(1, 12543093), (3, 4181031), (9, 1393677), (17, 737829), (27, 464559), (51, 245943), (81, 154853), (153, 81981), (459, 27327), (1377, 9109)]