2079882591

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{263911}}^1$

素因数の和:264022

約数の個数: 16

約数和(自身を含む): 2888252928

約数和(自身を除く): 808370337

約数列:

[1, 3, 37, 71, 111, 213, 2627, 7881, 263911, 791733, 9764707, 18737681, 29294121, 56213043, 693294197, 2079882591]

約数ペア:

[(1, 2079882591), (3, 693294197), (37, 56213043), (71, 29294121), (111, 18737681), (213, 9764707), (2627, 791733), (7881, 263911)]