2009189769

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{50231}}^1$

素因数の和:50500

約数の個数: 16

約数和(自身を含む): 2732620800

約数和(自身を除く): 723431031

約数列:

[1, 3, 67, 199, 201, 597, 13333, 39999, 50231, 150693, 3365477, 9995969, 10096431, 29987907, 669729923, 2009189769]

約数ペア:

[(1, 2009189769), (3, 669729923), (67, 29987907), (199, 10096431), (201, 9995969), (597, 3365477), (13333, 150693), (39999, 50231)]