2011071741

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{895003}}^1$

素因数の和:895120

約数の個数: 16

約数和(自身を含む): 3093133824

約数和(自身を除く): 1082062083

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 895003, 2685009, 6265021, 18795063, 95765321, 287295963, 670357247, 2011071741]

約数ペア:

[(1, 2011071741), (3, 670357247), (7, 287295963), (21, 95765321), (107, 18795063), (321, 6265021), (749, 2685009), (2247, 895003)]