2009076531

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8697301}}^1$

素因数の和:8697322

約数の個数: 16

約数和(自身を含む): 3339763968

約数和(自身を除く): 1330687437

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 8697301, 26091903, 60881107, 95670311, 182643321, 287010933, 669692177, 2009076531]

約数ペア:

[(1, 2009076531), (3, 669692177), (7, 287010933), (11, 182643321), (21, 95670311), (33, 60881107), (77, 26091903), (231, 8697301)]