9939787

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 12065760

約数和(自身を除く): 2125973

約数列:

[1, 11, 13, 71, 89, 121, 143, 781, 923, 979, 1157, 1573, 6319, 8591, 10153, 10769, 12727, 69509, 82147, 111683, 139997, 764599, 903617, 9939787]

約数ペア:

[(1, 9939787), (11, 903617), (13, 764599), (71, 139997), (89, 111683), (121, 82147), (143, 69509), (781, 12727), (923, 10769), (979, 10153), (1157, 8591), (1573, 6319)]