2008670097

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2585161}}^1$

素因数の和:2585208

約数の個数: 16

約数和(自身を含む): 3143556992

約数和(自身を除く): 1134886895

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 2585161, 7755483, 18096127, 54288381, 95650957, 286952871, 669556699, 2008670097]

約数ペア:

[(1, 2008670097), (3, 669556699), (7, 286952871), (21, 95650957), (37, 54288381), (111, 18096127), (259, 7755483), (777, 2585161)]