26540899

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1201}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 34531056

約数和(自身を除く): 7990157

約数列:

[1, 7, 11, 41, 49, 77, 287, 451, 539, 1201, 2009, 3157, 8407, 13211, 22099, 49241, 58849, 92477, 344687, 541651, 647339, 2412809, 3791557, 26540899]

約数ペア:

[(1, 26540899), (7, 3791557), (11, 2412809), (41, 647339), (49, 541651), (77, 344687), (287, 92477), (451, 58849), (539, 49241), (1201, 22099), (2009, 13211), (3157, 8407)]