89991217

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{401}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 98062272

約数和(自身を除く): 8071055

約数列:

[1, 17, 43, 307, 401, 731, 5219, 6817, 13201, 17243, 123107, 224417, 293131, 2092819, 5293601, 89991217]

約数ペア:

[(1, 89991217), (17, 5293601), (43, 2092819), (307, 293131), (401, 224417), (731, 123107), (5219, 17243), (6817, 13201)]