8293439

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 11031552

約数和(自身を除く): 2738113

約数列:

[1, 7, 11, 37, 41, 71, 77, 259, 287, 407, 451, 497, 781, 1517, 2627, 2849, 2911, 3157, 5467, 10619, 16687, 18389, 20377, 28897, 32021, 107707, 116809, 202279, 224147, 753949, 1184777, 8293439]

約数ペア:

[(1, 8293439), (7, 1184777), (11, 753949), (37, 224147), (41, 202279), (71, 116809), (77, 107707), (259, 32021), (287, 28897), (407, 20377), (451, 18389), (497, 16687), (781, 10619), (1517, 5467), (2627, 3157), (2849, 2911)]