98742259

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67493}}^1$

素因数の和:67530

約数の個数: 16

約数和(自身を含む): 129588480

約数和(自身を除く): 30846221

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 67493, 472451, 742423, 1282367, 5196961, 8976569, 14106037, 98742259]

約数ペア:

[(1, 98742259), (7, 14106037), (11, 8976569), (19, 5196961), (77, 1282367), (133, 742423), (209, 472451), (1463, 67493)]