1089243

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{3271}}^1$

素因数の和:3314

約数の個数: 12

約数和(自身を含む): 1616368

約数和(自身を除く): 527125

約数列:

[1, 3, 9, 37, 111, 333, 3271, 9813, 29439, 121027, 363081, 1089243]

約数ペア:

[(1, 1089243), (3, 363081), (9, 121027), (37, 29439), (111, 9813), (333, 3271)]