413982027

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{8423}}^1$

素因数の和:8599

約数の個数: 24

約数和(自身を含む): 616771584

約数和(自身を除く): 202789557

約数列:

[1, 3, 9, 43, 127, 129, 381, 387, 1143, 5461, 8423, 16383, 25269, 49149, 75807, 362189, 1069721, 1086567, 3209163, 3259701, 9627489, 45998003, 137994009, 413982027]

約数ペア:

[(1, 413982027), (3, 137994009), (9, 45998003), (43, 9627489), (127, 3259701), (129, 3209163), (381, 1086567), (387, 1069721), (1143, 362189), (5461, 75807), (8423, 49149), (16383, 25269)]