2099380053

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{70423}}^1$

素因数の和:70968

約数の個数: 16

約数和(自身を含む): 2952174080

約数和(自身を除く): 852794027

約数列:

[1, 3, 19, 57, 523, 1569, 9937, 29811, 70423, 211269, 1338037, 4014111, 36831229, 110493687, 699793351, 2099380053]

約数ペア:

[(1, 2099380053), (3, 699793351), (19, 110493687), (57, 36831229), (523, 4014111), (1569, 1338037), (9937, 211269), (29811, 70423)]