79438667

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{27883}}^1$

素因数の和:27938

約数の個数: 16

約数和(自身を含む): 101720832

約数和(自身を除く): 22282165

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 27883, 195181, 306713, 1031671, 2146991, 7221697, 11348381, 79438667]

約数ペア:

[(1, 79438667), (7, 11348381), (11, 7221697), (37, 2146991), (77, 1031671), (259, 306713), (407, 195181), (2849, 27883)]