22401243

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{67271}}^1$

素因数の和:67314

約数の個数: 12

約数和(自身を含む): 33232368

約数和(自身を除く): 10831125

約数列:

[1, 3, 9, 37, 111, 333, 67271, 201813, 605439, 2489027, 7467081, 22401243]

約数ペア:

[(1, 22401243), (3, 7467081), (9, 2489027), (37, 605439), (111, 201813), (333, 67271)]