3973445

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1061}}^1$

素因数の和:1180

約数の個数: 16

約数和(自身を含む): 5505408

約数和(自身を除く): 1531963

約数列:

[1, 5, 7, 35, 107, 535, 749, 1061, 3745, 5305, 7427, 37135, 113527, 567635, 794689, 3973445]

約数ペア:

[(1, 3973445), (5, 794689), (7, 567635), (35, 113527), (107, 37135), (535, 7427), (749, 5305), (1061, 3745)]