7880829

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1823}}^1$

素因数の和:1968

約数の個数: 16

約数和(自身を含む): 11556864

約数和(自身を除く): 3676035

約数列:

[1, 3, 11, 33, 131, 393, 1441, 1823, 4323, 5469, 20053, 60159, 238813, 716439, 2626943, 7880829]

約数ペア:

[(1, 7880829), (3, 2626943), (11, 716439), (33, 238813), (131, 60159), (393, 20053), (1441, 5469), (1823, 4323)]