2109550077

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{13787909}}^1$

素因数の和:13787932

約数の個数: 12

約数和(自身を含む): 3226370940

約数和(自身を除く): 1116820863

約数列:

[1, 3, 9, 17, 51, 153, 13787909, 41363727, 124091181, 234394453, 703183359, 2109550077]

約数ペア:

[(1, 2109550077), (3, 703183359), (9, 234394453), (17, 124091181), (51, 41363727), (153, 13787909)]