26856669

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{5351}}^1$

素因数の和:5600

約数の個数: 16

約数和(自身を含む): 41103360

約数和(自身を除く): 14246691

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 5351, 16053, 37457, 112371, 1278889, 3836667, 8952223, 26856669]

約数ペア:

[(1, 26856669), (3, 8952223), (7, 3836667), (21, 1278889), (239, 112371), (717, 37457), (1673, 16053), (5019, 5351)]