2116748223

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{719}}^1\times {\mathrm{4481}}^1$

素因数の和:5279

約数の個数: 24

約数和(自身を含む): 3104412480

約数和(自身を除く): 987664257

約数列:

[1, 3, 9, 73, 219, 657, 719, 2157, 4481, 6471, 13443, 40329, 52487, 157461, 327113, 472383, 981339, 2944017, 3221839, 9665517, 28996551, 235194247, 705582741, 2116748223]

約数ペア:

[(1, 2116748223), (3, 705582741), (9, 235194247), (73, 28996551), (219, 9665517), (657, 3221839), (719, 2944017), (2157, 981339), (4481, 472383), (6471, 327113), (13443, 157461), (40329, 52487)]