28824543

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12659}}^1$

素因数の和:12699

約数の個数: 24

約数和(自身を含む): 47399040

約数和(自身を除く): 18574497

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 12659, 37977, 113931, 139249, 291157, 417747, 873471, 1253241, 2620413, 3202727, 9608181, 28824543]

約数ペア:

[(1, 28824543), (3, 9608181), (9, 3202727), (11, 2620413), (23, 1253241), (33, 873471), (69, 417747), (99, 291157), (207, 139249), (253, 113931), (759, 37977), (2277, 12659)]