2147298769

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{7219}}^1\times {\mathrm{3863}}^1$

素因数の和:11100

約数の個数: 16

約数和(自身を含む): 2678215680

約数和(自身を除く): 530916911

約数列:

[1, 7, 11, 77, 3863, 7219, 27041, 42493, 50533, 79409, 297451, 555863, 27886997, 195208979, 306756967, 2147298769]

約数ペア:

[(1, 2147298769), (7, 306756967), (11, 195208979), (77, 27886997), (3863, 555863), (7219, 297451), (27041, 79409), (42493, 50533)]