7746147

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{1627}}^1$

素因数の和:1679

約数の個数: 18

約数和(自身を含む): 11703692

約数和(自身を除く): 3957545

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 1627, 4761, 4881, 14643, 37421, 112263, 336789, 860683, 2582049, 7746147]

約数ペア:

[(1, 7746147), (3, 2582049), (9, 860683), (23, 336789), (69, 112263), (207, 37421), (529, 14643), (1587, 4881), (1627, 4761)]