122886217

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{7309}}^1$

素因数の和:7392

約数の個数: 16

約数和(自身を含む): 138948480

約数和(自身を除く): 16062263

約数列:

[1, 17, 23, 43, 391, 731, 989, 7309, 16813, 124253, 168107, 314287, 2857819, 5342879, 7228601, 122886217]

約数ペア:

[(1, 122886217), (17, 7228601), (23, 5342879), (43, 2857819), (391, 314287), (731, 168107), (989, 124253), (7309, 16813)]