2008534142007

素因数分解:

$3^2\times {\mathrm{409}}^1\times {\mathrm{631}}^1\times {\mathrm{864737}}^1$

素因数の和:865783

約数の個数: 24

約数和(自身を含む): 2912921837280

約数和(自身を除く): 904387695273

約数列:

[1, 3, 9, 409, 631, 1227, 1893, 3681, 5679, 258079, 774237, 864737, 2322711, 2594211, 7782633, 353677433, 545649047, 1061032299, 1636947141, 3183096897, 4910841423, 223170460223, 669511380669, 2008534142007]

約数ペア:

[(1, 2008534142007), (3, 669511380669), (9, 223170460223), (409, 4910841423), (631, 3183096897), (1227, 1636947141), (1893, 1061032299), (3681, 545649047), (5679, 353677433), (258079, 7782633), (774237, 2594211), (864737, 2322711)]