17201727

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{2441}}^1$

素因数の和:2485

約数の個数: 24

約数和(自身を含む): 26666640

約数和(自身を除く): 9464913

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 2441, 7047, 7323, 21969, 65907, 70789, 197721, 212367, 593163, 637101, 1911303, 5733909, 17201727]

約数ペア:

[(1, 17201727), (3, 5733909), (9, 1911303), (27, 637101), (29, 593163), (81, 212367), (87, 197721), (243, 70789), (261, 65907), (783, 21969), (2349, 7323), (2441, 7047)]