2550870147

素因数分解:

$3^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{133337}}^1$

素因数の和:134258

約数の個数: 16

約数和(自身を含む): 3891336192

約数和(自身を除く): 1340466045

約数列:

[1, 3, 7, 21, 911, 2733, 6377, 19131, 133337, 400011, 933359, 2800077, 121470007, 364410021, 850290049, 2550870147]

約数ペア:

[(1, 2550870147), (3, 850290049), (7, 364410021), (21, 121470007), (911, 2800077), (2733, 933359), (6377, 400011), (19131, 133337)]