709097649

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{6311}}^1$

素因数の和:6437

約数の個数: 32

約数和(自身を含む): 1057588224

約数和(自身を除く): 348490575

約数列:

[1, 3, 13, 39, 43, 67, 129, 201, 559, 871, 1677, 2613, 2881, 6311, 8643, 18933, 37453, 82043, 112359, 246129, 271373, 422837, 814119, 1268511, 3527849, 5496881, 10583547, 16490643, 18181991, 54545973, 236365883, 709097649]

約数ペア:

[(1, 709097649), (3, 236365883), (13, 54545973), (39, 18181991), (43, 16490643), (67, 10583547), (129, 5496881), (201, 3527849), (559, 1268511), (871, 814119), (1677, 422837), (2613, 271373), (2881, 246129), (6311, 112359), (8643, 82043), (18933, 37453)]