22272381

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{13523}}^1$

素因数の和:13593

約数の個数: 16

約数和(自身を含む): 33539520

約数和(自身を除く): 11267139

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 13523, 40569, 121707, 365121, 824903, 2474709, 7424127, 22272381]

約数ペア:

[(1, 22272381), (3, 7424127), (9, 2474709), (27, 824903), (61, 365121), (183, 121707), (549, 40569), (1647, 13523)]