16697009

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{727}}^1$

素因数の和:944

約数の個数: 16

約数和(自身を含む): 20337408

約数和(自身を除く): 3640399

約数列:

[1, 7, 17, 119, 193, 727, 1351, 3281, 5089, 12359, 22967, 86513, 140311, 982177, 2385287, 16697009]

約数ペア:

[(1, 16697009), (7, 2385287), (17, 982177), (119, 140311), (193, 86513), (727, 22967), (1351, 12359), (3281, 5089)]