27541801

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2473}}^1$

素因数の和:2560

約数の個数: 16

約数和(自身を含む): 33092224

約数和(自身を除く): 5550423

約数列:

[1, 7, 37, 43, 259, 301, 1591, 2473, 11137, 17311, 91501, 106339, 640507, 744373, 3934543, 27541801]

約数ペア:

[(1, 27541801), (7, 3934543), (37, 744373), (43, 640507), (259, 106339), (301, 91501), (1591, 17311), (2473, 11137)]