2009005677

素因数分解:

$3^2\times 7^1\times {\mathrm{3271}}^1\times {\mathrm{9749}}^1$

素因数の和:13033

約数の個数: 24

約数和(自身を含む): 3317808000

約数和(自身を除く): 1308802323

約数列:

[1, 3, 7, 9, 21, 63, 3271, 9749, 9813, 22897, 29247, 29439, 68243, 68691, 87741, 204729, 206073, 614187, 31888979, 95666937, 223222853, 287000811, 669668559, 2009005677]

約数ペア:

[(1, 2009005677), (3, 669668559), (7, 287000811), (9, 223222853), (21, 95666937), (63, 31888979), (3271, 614187), (9749, 206073), (9813, 204729), (22897, 87741), (29247, 68691), (29439, 68243)]