2008542573

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{3251}}^1\times {\mathrm{3613}}^1$

素因数の和:6889

約数の個数: 24

約数和(自身を含む): 3055709280

約数和(自身を除く): 1047166707

約数列:

[1, 3, 9, 19, 57, 171, 3251, 3613, 9753, 10839, 29259, 32517, 61769, 68647, 185307, 205941, 555921, 617823, 11745863, 35237589, 105712767, 223171397, 669514191, 2008542573]

約数ペア:

[(1, 2008542573), (3, 669514191), (9, 223171397), (19, 105712767), (57, 35237589), (171, 11745863), (3251, 617823), (3613, 555921), (9753, 205941), (10839, 185307), (29259, 68647), (32517, 61769)]