13099293

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{4451}}^1$

素因数の和:4569

約数の個数: 16

約数和(自身を含む): 19588800

約数和(自身を除く): 6489507

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 4451, 13353, 40059, 120177, 485159, 1455477, 4366431, 13099293]

約数ペア:

[(1, 13099293), (3, 4366431), (9, 1455477), (27, 485159), (109, 120177), (327, 40059), (981, 13353), (2943, 4451)]