43907129

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 53193024

約数和(自身を除く): 9285895

約数列:

[1, 7, 31, 61, 107, 217, 427, 749, 961, 1891, 3317, 6527, 6727, 13237, 23219, 45689, 58621, 102827, 202337, 410347, 719789, 1416359, 6272447, 43907129]

約数ペア:

[(1, 43907129), (7, 6272447), (31, 1416359), (61, 719789), (107, 410347), (217, 202337), (427, 102827), (749, 58621), (961, 45689), (1891, 23219), (3317, 13237), (6527, 6727)]