2268507

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:338

約数の個数: 16

約数和(自身を含む): 3151872

約数和(自身を除く): 883365

約数列:

[1, 3, 37, 107, 111, 191, 321, 573, 3959, 7067, 11877, 20437, 21201, 61311, 756169, 2268507]

約数ペア:

[(1, 2268507), (3, 756169), (37, 61311), (107, 21201), (111, 20437), (191, 11877), (321, 7067), (573, 3959)]