263752021

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{5653}}^1$

素因数の和:5800

約数の個数: 16

約数和(自身を含む): 294776944

約数和(自身を除く): 31024923

約数列:

[1, 13, 37, 97, 481, 1261, 3589, 5653, 46657, 73489, 209161, 548341, 2719093, 7128433, 20288617, 263752021]

約数ペア:

[(1, 263752021), (13, 20288617), (37, 7128433), (97, 2719093), (481, 548341), (1261, 209161), (3589, 73489), (5653, 46657)]