2007450141

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{213173}}^1$

素因数の和:213292

約数の個数: 16

約数和(自身を含む): 2776378176

約数和(自身を除く): 768928035

約数列:

[1, 3, 43, 73, 129, 219, 3139, 9417, 213173, 639519, 9166439, 15561629, 27499317, 46684887, 669150047, 2007450141]

約数ペア:

[(1, 2007450141), (3, 669150047), (43, 46684887), (73, 27499317), (129, 15561629), (219, 9166439), (3139, 639519), (9417, 213173)]