28811673

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{8819}}^1$

素因数の和:8850

約数の個数: 24

約数和(自身を含む): 46922400

約数和(自身を除く): 18110727

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 8819, 26457, 79371, 97009, 238113, 291027, 873081, 1067099, 2619243, 3201297, 9603891, 28811673]

約数ペア:

[(1, 28811673), (3, 9603891), (9, 3201297), (11, 2619243), (27, 1067099), (33, 873081), (99, 291027), (121, 238113), (297, 97009), (363, 79371), (1089, 26457), (3267, 8819)]