38393481

素因数分解:

$3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{4127}}^1$

素因数の和:4580

約数の個数: 16

約数和(自身を含む): 58650624

約数和(自身を除く): 20257143

約数列:

[1, 3, 7, 21, 443, 1329, 3101, 4127, 9303, 12381, 28889, 86667, 1828261, 5484783, 12797827, 38393481]

約数ペア:

[(1, 38393481), (3, 12797827), (7, 5484783), (21, 1828261), (443, 86667), (1329, 28889), (3101, 12381), (4127, 9303)]