28079511

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{16987}}^1$

素因数の和:17038

約数の個数: 16

約数和(自身を含む): 40771200

約数和(自身を除く): 12691689

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 16987, 50961, 322753, 492623, 968259, 1477869, 9359837, 28079511]

約数ペア:

[(1, 28079511), (3, 9359837), (19, 1477869), (29, 968259), (57, 492623), (87, 322753), (551, 50961), (1653, 16987)]