97721039

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 111029760

約数和(自身を除く): 13308721

約数列:

[1, 13, 29, 127, 157, 169, 377, 1651, 2041, 3683, 4553, 4901, 19939, 21463, 26533, 47879, 59189, 259207, 578231, 622427, 769457, 3369691, 7517003, 97721039]

約数ペア:

[(1, 97721039), (13, 7517003), (29, 3369691), (127, 769457), (157, 622427), (169, 578231), (377, 259207), (1651, 59189), (2041, 47879), (3683, 26533), (4553, 21463), (4901, 19939)]