98780521

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{49169}}^1$

素因数の和:49224

約数の個数: 12

約数和(自身を含む): 117712980

約数和(自身を除く): 18932459

約数列:

[1, 7, 41, 49, 287, 2009, 49169, 344183, 2015929, 2409281, 14111503, 98780521]

約数ペア:

[(1, 98780521), (7, 14111503), (41, 2409281), (49, 2015929), (287, 344183), (2009, 49169)]