488352669

素因数分解:

$3^1\times 7^2\times {\mathrm{1171}}^1\times {\mathrm{2837}}^1$

素因数の和:4025

約数の個数: 24

約数和(自身を含む): 758359008

約数和(自身を除く): 270006339

約数列:

[1, 3, 7, 21, 49, 147, 1171, 2837, 3513, 8197, 8511, 19859, 24591, 57379, 59577, 139013, 172137, 417039, 3322127, 9966381, 23254889, 69764667, 162784223, 488352669]

約数ペア:

[(1, 488352669), (3, 162784223), (7, 69764667), (21, 23254889), (49, 9966381), (147, 3322127), (1171, 417039), (2837, 172137), (3513, 139013), (8197, 59577), (8511, 57379), (19859, 24591)]