27984297

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{4019}}^1$

素因数の和:4244

約数の個数: 16

約数和(自身を含む): 40907520

約数和(自身を除く): 12923223

約数列:

[1, 3, 11, 33, 211, 633, 2321, 4019, 6963, 12057, 44209, 132627, 848009, 2544027, 9328099, 27984297]

約数ペア:

[(1, 27984297), (3, 9328099), (11, 2544027), (33, 848009), (211, 132627), (633, 44209), (2321, 12057), (4019, 6963)]