27644227

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2909}}^1$

素因数の和:2982

約数の個数: 16

約数和(自身を含む): 32266080

約数和(自身を除く): 4621853

約数列:

[1, 13, 17, 43, 221, 559, 731, 2909, 9503, 37817, 49453, 125087, 642889, 1626131, 2126479, 27644227]

約数ペア:

[(1, 27644227), (13, 2126479), (17, 1626131), (43, 642889), (221, 125087), (559, 49453), (731, 37817), (2909, 9503)]