28957103

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5659}}^1$

素因数の和:5726

約数の個数: 16

約数和(自身を含む): 35861760

約数和(自身を除く): 6904657

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 5659, 39613, 96203, 243337, 673421, 1703359, 4136729, 28957103]

約数ペア:

[(1, 28957103), (7, 4136729), (17, 1703359), (43, 673421), (119, 243337), (301, 96203), (731, 39613), (5117, 5659)]