209093049

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{704017}}^1$

素因数の和:704037

約数の個数: 16

約数和(自身を含む): 337928640

約数和(自身を除く): 128835591

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 704017, 2112051, 6336153, 7744187, 19008459, 23232561, 69697683, 209093049]

約数ペア:

[(1, 209093049), (3, 69697683), (9, 23232561), (11, 19008459), (27, 7744187), (33, 6336153), (99, 2112051), (297, 704017)]