68797547

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{3137}}^1$

素因数の和:3398

約数の個数: 16

約数和(自身を含む): 85052352

約数和(自身を除く): 16254805

約数列:

[1, 7, 13, 91, 241, 1687, 3133, 3137, 21931, 21959, 40781, 285467, 756017, 5292119, 9828221, 68797547]

約数ペア:

[(1, 68797547), (7, 9828221), (13, 5292119), (91, 756017), (241, 285467), (1687, 40781), (3133, 21959), (3137, 21931)]