319740891

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1\times {\mathrm{2017}}^1$

素因数の和:3070

約数の個数: 16

約数和(自身を含む): 435016224

約数和(自身を除く): 115275333

約数列:

[1, 3, 53, 159, 997, 2017, 2991, 6051, 52841, 106901, 158523, 320703, 2010949, 6032847, 106580297, 319740891]

約数ペア:

[(1, 319740891), (3, 106580297), (53, 6032847), (159, 2010949), (997, 320703), (2017, 158523), (2991, 106901), (6051, 52841)]