2009232291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{3203}}^1\times {\mathrm{19009}}^1$

素因数の和:22226

約数の個数: 16

約数和(自身を含む): 2923585920

約数和(自身を除く): 914353629

約数列:

[1, 3, 11, 33, 3203, 9609, 19009, 35233, 57027, 105699, 209099, 627297, 60885827, 182657481, 669744097, 2009232291]

約数ペア:

[(1, 2009232291), (3, 669744097), (11, 182657481), (33, 60885827), (3203, 627297), (9609, 209099), (19009, 105699), (35233, 57027)]