3528021

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3907}}^1$

素因数の和:3960

約数の個数: 16

約数和(自身を含む): 5502464

約数和(自身を除く): 1974443

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 3907, 11721, 27349, 82047, 168001, 504003, 1176007, 3528021]

約数ペア:

[(1, 3528021), (3, 1176007), (7, 504003), (21, 168001), (43, 82047), (129, 27349), (301, 11721), (903, 3907)]