334940081

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{1747}}^1$

素因数の和:2264

約数の個数: 16

約数和(自身を含む): 390153600

約数和(自身を除く): 55213519

約数列:

[1, 7, 61, 427, 449, 1747, 3143, 12229, 27389, 106567, 191723, 745969, 784403, 5490821, 47848583, 334940081]

約数ペア:

[(1, 334940081), (7, 47848583), (61, 5490821), (427, 784403), (449, 745969), (1747, 191723), (3143, 106567), (12229, 27389)]