2465617

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 24

約数和(自身を含む): 3217536

約数和(自身を除く): 751919

約数列:

[1, 7, 11, 41, 71, 77, 121, 287, 451, 497, 781, 847, 2911, 3157, 4961, 5467, 8591, 20377, 32021, 34727, 60137, 224147, 352231, 2465617]

約数ペア:

[(1, 2465617), (7, 352231), (11, 224147), (41, 60137), (71, 34727), (77, 32021), (121, 20377), (287, 8591), (451, 5467), (497, 4961), (781, 3157), (847, 2911)]