124307281

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{1429}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 154531520

約数和(自身を除く): 30224239

約数列:

[1, 7, 17, 43, 119, 289, 301, 731, 1429, 2023, 5117, 10003, 12427, 24293, 61447, 86989, 170051, 412981, 430129, 1044599, 2890867, 7312193, 17758183, 124307281]

約数ペア:

[(1, 124307281), (7, 17758183), (17, 7312193), (43, 2890867), (119, 1044599), (289, 430129), (301, 412981), (731, 170051), (1429, 86989), (2023, 61447), (5117, 24293), (10003, 12427)]