12709914049

素因数分解:

$7^3\times {\mathrm{6661}}^1\times {\mathrm{5563}}^1$

素因数の和:12245

約数の個数: 16

約数和(自身を含む): 14826947200

約数和(自身を除く): 2117033151

約数列:

[1, 7, 49, 343, 5563, 6661, 38941, 46627, 272587, 326389, 1908109, 2284723, 37055143, 259386001, 1815702007, 12709914049]

約数ペア:

[(1, 12709914049), (7, 1815702007), (49, 259386001), (343, 37055143), (5563, 2284723), (6661, 1908109), (38941, 326389), (46627, 272587)]