9969905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10663}}^1$

素因数の和:10696

約数の個数: 16

約数和(自身を含む): 13820544

約数和(自身を除く): 3850639

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 10663, 53315, 117293, 181271, 586465, 906355, 1993981, 9969905]

約数ペア:

[(1, 9969905), (5, 1993981), (11, 906355), (17, 586465), (55, 181271), (85, 117293), (187, 53315), (935, 10663)]