254926719

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{823}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 372948992

約数和(自身を除く): 118022273

約数列:

[1, 3, 9, 127, 271, 381, 813, 823, 1143, 2439, 2469, 7407, 34417, 103251, 104521, 223033, 309753, 313563, 669099, 940689, 2007297, 28325191, 84975573, 254926719]

約数ペア:

[(1, 254926719), (3, 84975573), (9, 28325191), (127, 2007297), (271, 940689), (381, 669099), (813, 313563), (823, 309753), (1143, 223033), (2439, 104521), (2469, 103251), (7407, 34417)]