1266705891

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{4265003}}^1$

素因数の和:4265023

約数の個数: 16

約数和(自身を含む): 2047201920

約数和(自身を除く): 780496029

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 4265003, 12795009, 38385027, 46915033, 115155081, 140745099, 422235297, 1266705891]

約数ペア:

[(1, 1266705891), (3, 422235297), (9, 140745099), (11, 115155081), (27, 46915033), (33, 38385027), (99, 12795009), (297, 4265003)]