2007803397

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{54443}}^1$

素因数の和:55112

約数の個数: 16

約数和(自身を含む): 2822376960

約数和(自身を除く): 814573563

約数列:

[1, 3, 19, 57, 647, 1941, 12293, 36879, 54443, 163329, 1034417, 3103251, 35224621, 105673863, 669267799, 2007803397]

約数ペア:

[(1, 2007803397), (3, 669267799), (19, 105673863), (57, 35224621), (647, 3103251), (1941, 1034417), (12293, 163329), (36879, 54443)]