1249277731

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 1416175488

約数和(自身を除く): 166897757

約数列:

[1, 13, 37, 71, 157, 233, 481, 923, 2041, 2627, 3029, 5809, 8621, 11147, 16543, 34151, 36581, 75517, 112073, 144911, 215059, 412439, 475553, 612091, 1353497, 2597251, 5361707, 7957183, 17595461, 33764263, 96098287, 1249277731]

約数ペア:

[(1, 1249277731), (13, 96098287), (37, 33764263), (71, 17595461), (157, 7957183), (233, 5361707), (481, 2597251), (923, 1353497), (2041, 612091), (2627, 475553), (3029, 412439), (5809, 215059), (8621, 144911), (11147, 112073), (16543, 75517), (34151, 36581)]