6909507

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{983}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 11052288

約数和(自身を除く): 4142781

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 983, 2343, 2949, 7029, 8847, 10813, 32439, 69793, 97317, 209379, 628137, 767723, 2303169, 6909507]

約数ペア:

[(1, 6909507), (3, 2303169), (9, 767723), (11, 628137), (33, 209379), (71, 97317), (99, 69793), (213, 32439), (639, 10813), (781, 8847), (983, 7029), (2343, 2949)]