13358989

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 15845760

約数和(自身を除く): 2486771

約数列:

[1, 7, 41, 89, 287, 523, 623, 3649, 3661, 21443, 25543, 46547, 150101, 325829, 1908427, 13358989]

約数ペア:

[(1, 13358989), (7, 1908427), (41, 325829), (89, 150101), (287, 46547), (523, 25543), (623, 21443), (3649, 3661)]