879676821

素因数分解:

$3^3\times {\mathrm{233}}^1\times {\mathrm{139831}}^1$

素因数の和:140073

約数の個数: 16

約数和(自身を含む): 1308827520

約数和(自身を除く): 429150699

約数列:

[1, 3, 9, 27, 233, 699, 2097, 6291, 139831, 419493, 1258479, 3775437, 32580623, 97741869, 293225607, 879676821]

約数ペア:

[(1, 879676821), (3, 293225607), (9, 97741869), (27, 32580623), (233, 3775437), (699, 1258479), (2097, 419493), (6291, 139831)]