13093997

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{727}}^1$

素因数の和:848

約数の個数: 16

約数和(自身を含む): 15654912

約数和(自身を除く): 2560915

約数列:

[1, 7, 31, 83, 217, 581, 727, 2573, 5089, 18011, 22537, 60341, 157759, 422387, 1870571, 13093997]

約数ペア:

[(1, 13093997), (7, 1870571), (31, 422387), (83, 157759), (217, 60341), (581, 22537), (727, 18011), (2573, 5089)]