3939789

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4363}}^1$

素因数の和:4416

約数の個数: 16

約数和(自身を含む): 6144512

約数和(自身を除く): 2204723

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 4363, 13089, 30541, 91623, 187609, 562827, 1313263, 3939789]

約数ペア:

[(1, 3939789), (3, 1313263), (7, 562827), (21, 187609), (43, 91623), (129, 30541), (301, 13089), (903, 4363)]