86754759

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317783}}^1$

素因数の和:317806

約数の個数: 16

約数和(自身を含む): 142367232

約数和(自身を除く): 55612473

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 317783, 953349, 2224481, 4131179, 6673443, 12393537, 28918253, 86754759]

約数ペア:

[(1, 86754759), (3, 28918253), (7, 12393537), (13, 6673443), (21, 4131179), (39, 2224481), (91, 953349), (273, 317783)]