47911847

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:398

約数の個数: 16

約数和(自身を含む): 50721792

約数和(自身を除く): 2809945

約数列:

[1, 43, 47, 151, 157, 2021, 6493, 6751, 7097, 7379, 23707, 305171, 317297, 1019401, 1114229, 47911847]

約数ペア:

[(1, 47911847), (43, 1114229), (47, 1019401), (151, 317297), (157, 305171), (2021, 23707), (6493, 7379), (6751, 7097)]