2556851

素因数分解:

${\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:163

約数の個数: 16

約数和(自身を含む): 3004128

約数和(自身を除く): 447277

約数列:

[1, 11, 17, 113, 121, 187, 1243, 1331, 1921, 2057, 13673, 21131, 22627, 150403, 232441, 2556851]

約数ペア:

[(1, 2556851), (11, 232441), (17, 150403), (113, 22627), (121, 21131), (187, 13673), (1243, 2057), (1331, 1921)]