12988668889

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{9043}}^1\times {\mathrm{6619}}^1$

素因数の和:15700

約数の個数: 16

約数和(自身を含む): 15327047680

約数和(自身を除く): 2338378791

約数列:

[1, 7, 31, 217, 6619, 9043, 46333, 63301, 205189, 280333, 1436323, 1962331, 59855617, 418989319, 1855524127, 12988668889]

約数ペア:

[(1, 12988668889), (7, 1855524127), (31, 418989319), (217, 59855617), (6619, 1962331), (9043, 1436323), (46333, 280333), (63301, 205189)]