290796531

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1\times {\mathrm{2609}}^1$

素因数の和:3366

約数の個数: 16

約数和(自身を含む): 395759520

約数和(自身を除く): 104962989

約数列:

[1, 3, 53, 159, 701, 2103, 2609, 7827, 37153, 111459, 138277, 414831, 1828909, 5486727, 96932177, 290796531]

約数ペア:

[(1, 290796531), (3, 96932177), (53, 5486727), (159, 1828909), (701, 414831), (2103, 138277), (2609, 111459), (7827, 37153)]