9661379

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 12544560

約数和(自身を除く): 2883181

約数列:

[1, 7, 13, 29, 49, 91, 203, 377, 523, 637, 1421, 2639, 3661, 6799, 15167, 18473, 25627, 47593, 106169, 197171, 333151, 743183, 1380197, 9661379]

約数ペア:

[(1, 9661379), (7, 1380197), (13, 743183), (29, 333151), (49, 197171), (91, 106169), (203, 47593), (377, 25627), (523, 18473), (637, 15167), (1421, 6799), (2639, 3661)]