2040692913

素因数分解:

$3^3\times 7^1\times {\mathrm{1597}}^1\times {\mathrm{6761}}^1$

素因数の和:8374

約数の個数: 32

約数和(自身を含む): 3457816320

約数和(自身を除く): 1417123407

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1597, 4791, 6761, 11179, 14373, 20283, 33537, 43119, 47327, 60849, 100611, 141981, 182547, 301833, 425943, 1277829, 10797317, 32391951, 75581219, 97175853, 226743657, 291527559, 680230971, 2040692913]

約数ペア:

[(1, 2040692913), (3, 680230971), (7, 291527559), (9, 226743657), (21, 97175853), (27, 75581219), (63, 32391951), (189, 10797317), (1597, 1277829), (4791, 425943), (6761, 301833), (11179, 182547), (14373, 141981), (20283, 100611), (33537, 60849), (43119, 47327)]