12279379

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:906

約数の個数: 16

約数和(自身を含む): 14708736

約数和(自身を除く): 2429357

約数列:

[1, 7, 31, 71, 217, 497, 797, 2201, 5579, 15407, 24707, 56587, 172949, 396109, 1754197, 12279379]

約数ペア:

[(1, 12279379), (7, 1754197), (31, 396109), (71, 172949), (217, 56587), (497, 24707), (797, 15407), (2201, 5579)]