7397163

素因数分解:

$3^6\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 28

約数和(自身を含む): 11323480

約数和(自身を除く): 3926317

約数列:

[1, 3, 9, 27, 73, 81, 139, 219, 243, 417, 657, 729, 1251, 1971, 3753, 5913, 10147, 11259, 17739, 30441, 33777, 53217, 91323, 101331, 273969, 821907, 2465721, 7397163]

約数ペア:

[(1, 7397163), (3, 2465721), (9, 821907), (27, 273969), (73, 101331), (81, 91323), (139, 53217), (219, 33777), (243, 30441), (417, 17739), (657, 11259), (729, 10147), (1251, 5913), (1971, 3753)]