2261584527

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1\times {\mathrm{8779}}^1$

素因数の和:10822

約数の個数: 16

約数和(自身を含む): 3087469440

約数和(自身を除く): 825884913

約数列:

[1, 3, 43, 129, 1997, 5991, 8779, 26337, 85871, 257613, 377497, 1132491, 17531663, 52594989, 753861509, 2261584527]

約数ペア:

[(1, 2261584527), (3, 753861509), (43, 52594989), (129, 17531663), (1997, 1132491), (5991, 377497), (8779, 257613), (26337, 85871)]