157103617

素因数分解:

${\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{18287}}^1$

素因数の和:18380

約数の個数: 12

約数和(自身を含む): 175125888

約数和(自身を除く): 18022271

約数列:

[1, 11, 71, 121, 781, 8591, 18287, 201157, 1298377, 2212727, 14282147, 157103617]

約数ペア:

[(1, 157103617), (11, 14282147), (71, 2212727), (121, 1298377), (781, 201157), (8591, 18287)]