331387273

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{4877}}^1$

素因数の和:5472

約数の個数: 16

約数和(自身を含む): 401791104

約数和(自身を除く): 70403831

約数列:

[1, 7, 17, 119, 571, 3997, 4877, 9707, 34139, 67949, 82909, 580363, 2784767, 19493369, 47341039, 331387273]

約数ペア:

[(1, 331387273), (7, 47341039), (17, 19493369), (119, 2784767), (571, 580363), (3997, 82909), (4877, 67949), (9707, 34139)]