6711789

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 10782720

約数和(自身を除く): 4070931

約数列:

[1, 3, 7, 21, 29, 87, 103, 107, 203, 309, 321, 609, 721, 749, 2163, 2247, 2987, 3103, 8961, 9309, 11021, 20909, 21721, 33063, 62727, 65163, 77147, 231441, 319609, 958827, 2237263, 6711789]

約数ペア:

[(1, 6711789), (3, 2237263), (7, 958827), (21, 319609), (29, 231441), (87, 77147), (103, 65163), (107, 62727), (203, 33063), (309, 21721), (321, 20909), (609, 11021), (721, 9309), (749, 8961), (2163, 3103), (2247, 2987)]