84784122241

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{303187}}^1$

素因数の和:303653

約数の個数: 24

約数和(自身を含む): 106455370560

約数和(自身を除く): 21671248319

約数列:

[1, 7, 13, 49, 91, 439, 637, 3073, 5707, 21511, 39949, 279643, 303187, 2122309, 3941431, 14856163, 27590017, 133099093, 193130119, 931693651, 1730288209, 6521855557, 12112017463, 84784122241]

約数ペア:

[(1, 84784122241), (7, 12112017463), (13, 6521855557), (49, 1730288209), (91, 931693651), (439, 193130119), (637, 133099093), (3073, 27590017), (5707, 14856163), (21511, 3941431), (39949, 2122309), (279643, 303187)]