222828279

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{55721}}^1$

素因数の和:55798

約数の個数: 16

約数和(自身を含む): 313826304

約数和(自身を除く): 90998025

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 55721, 167163, 1727351, 2396003, 5182053, 7188009, 74276093, 222828279]

約数ペア:

[(1, 222828279), (3, 74276093), (31, 7188009), (43, 5182053), (93, 2396003), (129, 1727351), (1333, 167163), (3999, 55721)]