1994652963

素因数分解:

$3^2\times {\mathrm{769}}^1\times {\mathrm{288203}}^1$

素因数の和:288978

約数の個数: 12

約数和(自身を含む): 2884922040

約数和(自身を除く): 890269077

約数列:

[1, 3, 9, 769, 2307, 6921, 288203, 864609, 2593827, 221628107, 664884321, 1994652963]

約数ペア:

[(1, 1994652963), (3, 664884321), (9, 221628107), (769, 2593827), (2307, 864609), (6921, 288203)]