1296001089

素因数分解:

$3^2\times {\mathrm{701}}^1\times {\mathrm{205421}}^1$

素因数の和:206128

約数の個数: 12

約数和(自身を含む): 1874681172

約数和(自身を除く): 578680083

約数列:

[1, 3, 9, 701, 2103, 6309, 205421, 616263, 1848789, 144000121, 432000363, 1296001089]

約数ペア:

[(1, 1296001089), (3, 432000363), (9, 144000121), (701, 1848789), (2103, 616263), (6309, 205421)]