709570298907

素因数分解:

$3^4\times {\mathrm{21683}}^1\times {\mathrm{404009}}^1$

素因数の和:425704

約数の個数: 20

約数和(自身を含む): 1060026893640

約数和(自身を除く): 350456594733

約数列:

[1, 3, 9, 27, 81, 21683, 65049, 195147, 404009, 585441, 1212027, 1756323, 3636081, 10908243, 32724729, 8760127147, 26280381441, 78841144323, 236523432969, 709570298907]

約数ペア:

[(1, 709570298907), (3, 236523432969), (9, 78841144323), (27, 26280381441), (81, 8760127147), (21683, 32724729), (65049, 10908243), (195147, 3636081), (404009, 1756323), (585441, 1212027)]