3961809968481

素因数分解:

$3^2\times {\mathrm{562781}}^1\times {\mathrm{782189}}^1$

素因数の和:1344976

約数の個数: 12

約数和(自身を含む): 5722631883540

約数和(自身を除く): 1760821915059

約数列:

[1, 3, 9, 562781, 782189, 1688343, 2346567, 5065029, 7039701, 440201107609, 1320603322827, 3961809968481]

約数ペア:

[(1, 3961809968481), (3, 1320603322827), (9, 440201107609), (562781, 7039701), (782189, 5065029), (1688343, 2346567)]