20171097359

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1427}}^1\times {\mathrm{87797}}^1$

素因数の和:89254

約数の個数: 16

約数和(自身を含む): 24072104448

約数和(自身を除く): 3901007089

約数列:

[1, 7, 23, 161, 1427, 9989, 32821, 87797, 229747, 614579, 2019331, 14135317, 125286319, 877004233, 2881585337, 20171097359]

約数ペア:

[(1, 20171097359), (7, 2881585337), (23, 877004233), (161, 125286319), (1427, 14135317), (9989, 2019331), (32821, 614579), (87797, 229747)]