3965073

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4391}}^1$

素因数の和:4444

約数の個数: 16

約数和(自身を含む): 6183936

約数和(自身を除く): 2218863

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 4391, 13173, 30737, 92211, 188813, 566439, 1321691, 3965073]

約数ペア:

[(1, 3965073), (3, 1321691), (7, 566439), (21, 188813), (43, 92211), (129, 30737), (301, 13173), (903, 4391)]