6969809

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 9023328

約数和(自身を除く): 2053519

約数列:

[1, 7, 11, 49, 67, 77, 193, 469, 539, 737, 1351, 2123, 3283, 5159, 9457, 12931, 14861, 36113, 90517, 104027, 142241, 633619, 995687, 6969809]

約数ペア:

[(1, 6969809), (7, 995687), (11, 633619), (49, 142241), (67, 104027), (77, 90517), (193, 36113), (469, 14861), (539, 12931), (737, 9457), (1351, 5159), (2123, 3283)]