12984921

素因数分解:

$3^3\times {\mathrm{593}}^1\times {\mathrm{811}}^1$

素因数の和:1413

約数の個数: 16

約数和(自身を含む): 19293120

約数和(自身を除く): 6308199

約数列:

[1, 3, 9, 27, 593, 811, 1779, 2433, 5337, 7299, 16011, 21897, 480923, 1442769, 4328307, 12984921]

約数ペア:

[(1, 12984921), (3, 4328307), (9, 1442769), (27, 480923), (593, 21897), (811, 16011), (1779, 7299), (2433, 5337)]