3997023

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{433}}^1$

素因数の和:634

約数の個数: 16

約数和(自身を含む): 5687136

約数和(自身を除く): 1690113

約数列:

[1, 3, 17, 51, 181, 433, 543, 1299, 3077, 7361, 9231, 22083, 78373, 235119, 1332341, 3997023]

約数ペア:

[(1, 3997023), (3, 1332341), (17, 235119), (51, 78373), (181, 22083), (433, 9231), (543, 7361), (1299, 3077)]