25713941

素因数分解:

${\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:412

約数の個数: 16

約数和(自身を含む): 28695168

約数和(自身を除く): 2981227

約数列:

[1, 11, 113, 137, 151, 1243, 1507, 1661, 15481, 17063, 20687, 170291, 187693, 227557, 2337631, 25713941]

約数ペア:

[(1, 25713941), (11, 2337631), (113, 227557), (137, 187693), (151, 170291), (1243, 20687), (1507, 17063), (1661, 15481)]