2110903201

素因数分解:

${\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{245711}}^1$

素因数の和:245804

約数の個数: 12

約数和(自身を含む): 2352938112

約数和(自身を除く): 242034911

約数列:

[1, 11, 71, 121, 781, 8591, 245711, 2702821, 17445481, 29731031, 191900291, 2110903201]

約数ペア:

[(1, 2110903201), (11, 191900291), (71, 29731031), (121, 17445481), (781, 2702821), (8591, 245711)]