236987421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2467}}^1$

素因数の和:2593

約数の個数: 32

約数和(自身を含む): 358235136

約数和(自身を除く): 121247715

約数列:

[1, 3, 11, 33, 41, 71, 123, 213, 451, 781, 1353, 2343, 2467, 2911, 7401, 8733, 27137, 32021, 81411, 96063, 101147, 175157, 303441, 525471, 1112617, 1926727, 3337851, 5780181, 7181437, 21544311, 78995807, 236987421]

約数ペア:

[(1, 236987421), (3, 78995807), (11, 21544311), (33, 7181437), (41, 5780181), (71, 3337851), (123, 1926727), (213, 1112617), (451, 525471), (781, 303441), (1353, 175157), (2343, 101147), (2467, 96063), (2911, 81411), (7401, 32021), (8733, 27137)]