28944249

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{2437}}^1$

素因数の和:2584

約数の個数: 16

約数和(自身を含む): 40022208

約数和(自身を除く): 11077959

約数列:

[1, 3, 37, 107, 111, 321, 2437, 3959, 7311, 11877, 90169, 260759, 270507, 782277, 9648083, 28944249]

約数ペア:

[(1, 28944249), (3, 9648083), (37, 782277), (107, 270507), (111, 260759), (321, 90169), (2437, 11877), (3959, 7311)]