788596497

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{6740141}}^1$

素因数の和:6740160

約数の個数: 12

約数和(自身を含む): 1226705844

約数和(自身を除く): 438109347

約数列:

[1, 3, 9, 13, 39, 117, 6740141, 20220423, 60661269, 87621833, 262865499, 788596497]

約数ペア:

[(1, 788596497), (3, 262865499), (9, 87621833), (13, 60661269), (39, 20220423), (117, 6740141)]