3879287279

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{1789}}^1\times {\mathrm{4363}}^1$

素因数の和:6230

約数の個数: 16

約数和(自身を含む): 4499458560

約数和(自身を除く): 620171281

約数列:

[1, 7, 71, 497, 1789, 4363, 12523, 30541, 127019, 309773, 889133, 2168411, 7805407, 54637849, 554183897, 3879287279]

約数ペア:

[(1, 3879287279), (7, 554183897), (71, 54637849), (497, 7805407), (1789, 2168411), (4363, 889133), (12523, 309773), (30541, 127019)]