55293213

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1\times {\mathrm{613}}^1$

素因数の和:1004

約数の個数: 16

約数和(自身を含む): 74799936

約数和(自身を除く): 19506723

約数列:

[1, 3, 107, 281, 321, 613, 843, 1839, 30067, 65591, 90201, 172253, 196773, 516759, 18431071, 55293213]

約数ペア:

[(1, 55293213), (3, 18431071), (107, 516759), (281, 196773), (321, 172253), (613, 90201), (843, 65591), (1839, 30067)]