86109317

素因数分解:

$7^2\times {\mathrm{521}}^1\times {\mathrm{3373}}^1$

素因数の和:3908

約数の個数: 12

約数和(自身を含む): 100389996

約数和(自身を除く): 14280679

約数列:

[1, 7, 49, 521, 3373, 3647, 23611, 25529, 165277, 1757333, 12301331, 86109317]

約数ペア:

[(1, 86109317), (7, 12301331), (49, 1757333), (521, 165277), (3373, 25529), (3647, 23611)]