2009004777

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17170981}}^1$

素因数の和:17171000

約数の個数: 12

約数和(自身を含む): 3125118724

約数和(自身を除く): 1116113947

約数列:

[1, 3, 9, 13, 39, 117, 17170981, 51512943, 154538829, 223222753, 669668259, 2009004777]

約数ペア:

[(1, 2009004777), (3, 669668259), (9, 223222753), (13, 154538829), (39, 51512943), (117, 17170981)]