13688233

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 15434496

約数和(自身を除く): 1746263

約数列:

[1, 13, 43, 47, 521, 559, 611, 2021, 6773, 22403, 24487, 26273, 291239, 318331, 1052941, 13688233]

約数ペア:

[(1, 13688233), (13, 1052941), (43, 318331), (47, 291239), (521, 26273), (559, 24487), (611, 22403), (2021, 6773)]