70195499

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 82757376

約数和(自身を除く): 12561877

約数列:

[1, 11, 17, 71, 187, 289, 311, 781, 1207, 3179, 3421, 5287, 13277, 20519, 22081, 58157, 89879, 225709, 242891, 375377, 988669, 4129147, 6381409, 70195499]

約数ペア:

[(1, 70195499), (11, 6381409), (17, 4129147), (71, 988669), (187, 375377), (289, 242891), (311, 225709), (781, 89879), (1207, 58157), (3179, 22081), (3421, 20519), (5287, 13277)]