4021367

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:790

約数の個数: 16

約数和(自身を含む): 4976640

約数和(自身を除く): 955273

約数列:

[1, 7, 17, 47, 119, 329, 719, 799, 5033, 5593, 12223, 33793, 85561, 236551, 574481, 4021367]

約数ペア:

[(1, 4021367), (7, 574481), (17, 236551), (47, 85561), (119, 33793), (329, 12223), (719, 5593), (799, 5033)]