248878441

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1\times {\mathrm{523}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 287453824

約数和(自身を除く): 38575383

約数列:

[1, 7, 157, 433, 523, 1099, 3031, 3661, 67981, 82111, 226459, 475867, 574777, 1585213, 35554063, 248878441]

約数ペア:

[(1, 248878441), (7, 35554063), (157, 1585213), (433, 574777), (523, 475867), (1099, 226459), (3031, 82111), (3661, 67981)]