40397423

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 48263040

約数和(自身を除く): 7865617

約数列:

[1, 11, 17, 41, 121, 187, 451, 479, 697, 2057, 4961, 5269, 7667, 8143, 19639, 57959, 84337, 89573, 216029, 333863, 985303, 2376319, 3672493, 40397423]

約数ペア:

[(1, 40397423), (11, 3672493), (17, 2376319), (41, 985303), (121, 333863), (187, 216029), (451, 89573), (479, 84337), (697, 57959), (2057, 19639), (4961, 8143), (5269, 7667)]