30783889

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 33858000

約数和(自身を除く): 3074111

約数列:

[1, 17, 37, 109, 449, 629, 1853, 4033, 7633, 16613, 48941, 68561, 282421, 831997, 1810817, 30783889]

約数ペア:

[(1, 30783889), (17, 1810817), (37, 831997), (109, 282421), (449, 68561), (629, 48941), (1853, 16613), (4033, 7633)]