1520348423

素因数分解:

${\mathrm{11}}^2\times {\mathrm{643}}^1\times {\mathrm{19541}}^1$

素因数の和:20206

約数の個数: 12

約数和(自身を含む): 1673811384

約数和(自身を除く): 153462961

約数列:

[1, 11, 121, 643, 7073, 19541, 77803, 214951, 2364461, 12564863, 138213493, 1520348423]

約数ペア:

[(1, 1520348423), (11, 138213493), (121, 12564863), (643, 2364461), (7073, 214951), (19541, 77803)]