8090719

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1327}}^1$

素因数の和:1414

約数の個数: 16

約数和(自身を含む): 10114048

約数和(自身を除く): 2023329

約数列:

[1, 7, 13, 67, 91, 469, 871, 1327, 6097, 9289, 17251, 88909, 120757, 622363, 1155817, 8090719]

約数ペア:

[(1, 8090719), (7, 1155817), (13, 622363), (67, 120757), (91, 88909), (469, 17251), (871, 9289), (1327, 6097)]