28453689

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2963}}^1$

素因数の和:3077

約数の個数: 24

約数和(自身を含む): 45313632

約数和(自身を除く): 16859943

約数列:

[1, 3, 9, 11, 33, 97, 99, 291, 873, 1067, 2963, 3201, 8889, 9603, 26667, 32593, 97779, 287411, 293337, 862233, 2586699, 3161521, 9484563, 28453689]

約数ペア:

[(1, 28453689), (3, 9484563), (9, 3161521), (11, 2586699), (33, 862233), (97, 293337), (99, 287411), (291, 97779), (873, 32593), (1067, 26667), (2963, 9603), (3201, 8889)]