227943729

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1948237}}^1$

素因数の和:1948256

約数の個数: 12

約数和(自身を含む): 354579316

約数和(自身を除く): 126635587

約数列:

[1, 3, 9, 13, 39, 117, 1948237, 5844711, 17534133, 25327081, 75981243, 227943729]

約数ペア:

[(1, 227943729), (3, 75981243), (9, 25327081), (13, 17534133), (39, 5844711), (117, 1948237)]