27993713

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 33707520

約数和(自身を除く): 5713807

約数列:

[1, 11, 17, 31, 121, 187, 341, 439, 527, 2057, 3751, 4829, 5797, 7463, 13609, 53119, 63767, 82093, 149699, 231353, 903023, 1646689, 2544883, 27993713]

約数ペア:

[(1, 27993713), (11, 2544883), (17, 1646689), (31, 903023), (121, 231353), (187, 149699), (341, 82093), (439, 63767), (527, 53119), (2057, 13609), (3751, 7463), (4829, 5797)]