2009071317

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{351913}}^1$

素因数の和:352100

約数の個数: 16

約数和(自身を含む): 2939185728

約数和(自身を除く): 930114411

約数列:

[1, 3, 11, 33, 173, 519, 1903, 5709, 351913, 1055739, 3871043, 11613129, 60880949, 182642847, 669690439, 2009071317]

約数ペア:

[(1, 2009071317), (3, 669690439), (11, 182642847), (33, 60880949), (173, 11613129), (519, 3871043), (1903, 1055739), (5709, 351913)]