1566271147

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{9521}}^1$

素因数の和:9930

約数の個数: 16

約数和(自身を含む): 1820911104

約数和(自身を除く): 254639957

約数列:

[1, 7, 71, 331, 497, 2317, 9521, 23501, 66647, 164507, 675991, 3151451, 4731937, 22060157, 223753021, 1566271147]

約数ペア:

[(1, 1566271147), (7, 223753021), (71, 22060157), (331, 4731937), (497, 3151451), (2317, 675991), (9521, 164507), (23501, 66647)]