492065727

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71971}}^1$

素因数の和:72070

約数の個数: 16

約数和(自身を含む): 684021888

約数和(自身を除く): 191956161

約数列:

[1, 3, 43, 53, 129, 159, 2279, 6837, 71971, 215913, 3094753, 3814463, 9284259, 11443389, 164021909, 492065727]

約数ペア:

[(1, 492065727), (3, 164021909), (43, 11443389), (53, 9284259), (129, 3814463), (159, 3094753), (2279, 215913), (6837, 71971)]