26697237

素因数分解:

$3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1889}}^1$

素因数の和:2572

約数の個数: 16

約数和(自身を含む): 40763520

約数和(自身を除く): 14066283

約数列:

[1, 3, 7, 21, 673, 1889, 2019, 4711, 5667, 13223, 14133, 39669, 1271297, 3813891, 8899079, 26697237]

約数ペア:

[(1, 26697237), (3, 8899079), (7, 3813891), (21, 1271297), (673, 39669), (1889, 14133), (2019, 13223), (4711, 5667)]