7937217

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{4027}}^1$

素因数の和:4109

約数の個数: 16

約数和(自身を含む): 11922880

約数和(自身を除く): 3985663

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 4027, 12081, 36243, 108729, 293971, 881913, 2645739, 7937217]

約数ペア:

[(1, 7937217), (3, 2645739), (9, 881913), (27, 293971), (73, 108729), (219, 36243), (657, 12081), (1971, 4027)]