9149787

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{3109}}^1$

素因数の和:3227

約数の個数: 16

約数和(自身を含む): 13684000

約数和(自身を除く): 4534213

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 3109, 9327, 27981, 83943, 338881, 1016643, 3049929, 9149787]

約数ペア:

[(1, 9149787), (3, 3049929), (9, 1016643), (27, 338881), (109, 83943), (327, 27981), (981, 9327), (2943, 3109)]