8993019

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 14084928

約数和(自身を除く): 5091909

約数列:

[1, 3, 7, 21, 49, 131, 147, 393, 467, 917, 1401, 2751, 3269, 6419, 9807, 19257, 22883, 61177, 68649, 183531, 428239, 1284717, 2997673, 8993019]

約数ペア:

[(1, 8993019), (3, 2997673), (7, 1284717), (21, 428239), (49, 183531), (131, 68649), (147, 61177), (393, 22883), (467, 19257), (917, 9807), (1401, 6419), (2751, 3269)]