33317389

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 39536640

約数和(自身を除く): 6219251

約数列:

[1, 7, 43, 71, 301, 497, 1559, 3053, 10913, 21371, 67037, 110689, 469259, 774823, 4759627, 33317389]

約数ペア:

[(1, 33317389), (7, 4759627), (43, 774823), (71, 469259), (301, 110689), (497, 67037), (1559, 21371), (3053, 10913)]