2859352321

素因数分解:

$7^2\times {\mathrm{191}}^1\times {\mathrm{193}}^1\times {\mathrm{1583}}^1$

素因数の和:1981

約数の個数: 24

約数和(自身を含む): 3363047424

約数和(自身を除く): 503695103

約数列:

[1, 7, 49, 191, 193, 1337, 1351, 1583, 9359, 9457, 11081, 36863, 77567, 258041, 302353, 305519, 1806287, 2116471, 2138633, 14815297, 14970431, 58354129, 408478903, 2859352321]

約数ペア:

[(1, 2859352321), (7, 408478903), (49, 58354129), (191, 14970431), (193, 14815297), (1337, 2138633), (1351, 2116471), (1583, 1806287), (9359, 305519), (9457, 302353), (11081, 258041), (36863, 77567)]