1632169

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 24

約数和(自身を含む): 2145024

約数和(自身を除く): 512855

約数列:

[1, 7, 11, 41, 47, 77, 121, 287, 329, 451, 517, 847, 1927, 3157, 3619, 4961, 5687, 13489, 21197, 34727, 39809, 148379, 233167, 1632169]

約数ペア:

[(1, 1632169), (7, 233167), (11, 148379), (41, 39809), (47, 34727), (77, 21197), (121, 13489), (287, 5687), (329, 4961), (451, 3619), (517, 3157), (847, 1927)]