86563413

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{135467}}^1$

素因数の和:135544

約数の個数: 12

約数和(自身を含む): 126798048

約数和(自身を除く): 40234635

約数列:

[1, 3, 9, 71, 213, 639, 135467, 406401, 1219203, 9618157, 28854471, 86563413]

約数ペア:

[(1, 86563413), (3, 28854471), (9, 9618157), (71, 1219203), (213, 406401), (639, 135467)]