1130857

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 24

約数和(自身を含む): 1512896

約数和(自身を除く): 382039

約数列:

[1, 7, 13, 17, 43, 91, 119, 221, 289, 301, 559, 731, 1547, 2023, 3757, 3913, 5117, 9503, 12427, 26299, 66521, 86989, 161551, 1130857]

約数ペア:

[(1, 1130857), (7, 161551), (13, 86989), (17, 66521), (43, 26299), (91, 12427), (119, 9503), (221, 5117), (289, 3913), (301, 3757), (559, 2023), (731, 1547)]