1247366857

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9941}}^1$

素因数の和:10041

約数の個数: 24

約数和(自身を含む): 1475671176

約数和(自身を除く): 228304319

約数列:

[1, 11, 17, 61, 121, 187, 671, 1037, 2057, 7381, 9941, 11407, 109351, 125477, 168997, 606401, 1202861, 1858967, 6670411, 10308817, 20448637, 73374521, 113396987, 1247366857]

約数ペア:

[(1, 1247366857), (11, 113396987), (17, 73374521), (61, 20448637), (121, 10308817), (187, 6670411), (671, 1858967), (1037, 1202861), (2057, 606401), (7381, 168997), (9941, 125477), (11407, 109351)]