20131736391

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{172066123}}^1$

素因数の和:172066142

約数の個数: 12

約数和(自身を含む): 31316034568

約数和(自身を除く): 11184298177

約数列:

[1, 3, 9, 13, 39, 117, 172066123, 516198369, 1548595107, 2236859599, 6710578797, 20131736391]

約数ペア:

[(1, 20131736391), (3, 6710578797), (9, 2236859599), (13, 1548595107), (39, 516198369), (117, 172066123)]