27965609

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1753}}^1$

素因数の和:1856

約数の個数: 16

約数和(自身を含む): 33340032

約数和(自身を除く): 5374423

約数列:

[1, 7, 43, 53, 301, 371, 1753, 2279, 12271, 15953, 75379, 92909, 527653, 650363, 3995087, 27965609]

約数ペア:

[(1, 27965609), (7, 3995087), (43, 650363), (53, 527653), (301, 92909), (371, 75379), (1753, 15953), (2279, 12271)]