53438539

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{16927}}^1$

素因数の和:16986

約数の個数: 16

約数和(自身を含む): 68253696

約数和(自身を除く): 14815157

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 16927, 118489, 186197, 694007, 1303379, 4858049, 7634077, 53438539]

約数ペア:

[(1, 53438539), (7, 7634077), (11, 4858049), (41, 1303379), (77, 694007), (287, 186197), (451, 118489), (3157, 16927)]