268711231

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{829}}^2$

素因数の和:1698

約数の個数: 12

約数和(自身を含む): 297246672

約数和(自身を除く): 28535441

約数列:

[1, 17, 23, 391, 829, 14093, 19067, 324139, 687241, 11683097, 15806543, 268711231]

約数ペア:

[(1, 268711231), (17, 15806543), (23, 11683097), (391, 687241), (829, 324139), (14093, 19067)]