26690727

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{34351}}^1$

素因数の和:34398

約数の個数: 16

約数和(自身を含む): 41772032

約数和(自身を除く): 15081305

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 34351, 103053, 240457, 721371, 1270987, 3812961, 8896909, 26690727]

約数ペア:

[(1, 26690727), (3, 8896909), (7, 3812961), (21, 1270987), (37, 721371), (111, 240457), (259, 103053), (777, 34351)]