270486517

素因数分解:

$7^2\times {\mathrm{349}}^1\times {\mathrm{15817}}^1$

素因数の和:16180

約数の個数: 12

約数和(自身を含む): 315569100

約数和(自身を除く): 45082583

約数列:

[1, 7, 49, 349, 2443, 15817, 17101, 110719, 775033, 5520133, 38640931, 270486517]

約数ペア:

[(1, 270486517), (7, 38640931), (49, 5520133), (349, 775033), (2443, 110719), (15817, 17101)]