6729471

素因数分解:

$3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{479}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 11182080

約数和(自身を除く): 4452609

約数列:

[1, 3, 7, 9, 21, 63, 223, 479, 669, 1437, 1561, 2007, 3353, 4311, 4683, 10059, 14049, 30177, 106817, 320451, 747719, 961353, 2243157, 6729471]

約数ペア:

[(1, 6729471), (3, 2243157), (7, 961353), (9, 747719), (21, 320451), (63, 106817), (223, 30177), (479, 14049), (669, 10059), (1437, 4683), (1561, 4311), (2007, 3353)]