9777767989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1\times {\mathrm{10867}}^1$

素因数の和:11556

約数の個数: 16

約数和(自身を含む): 10756190016

約数和(自身を除く): 978422027

約数列:

[1, 11, 157, 521, 1727, 5731, 10867, 81797, 119537, 899767, 1706119, 5661707, 18767309, 62278777, 888887999, 9777767989]

約数ペア:

[(1, 9777767989), (11, 888887999), (157, 62278777), (521, 18767309), (1727, 5661707), (5731, 1706119), (10867, 899767), (81797, 119537)]