28823319

素因数分解:

$3^2\times 7^3\times {\mathrm{9337}}^1$

素因数の和:9364

約数の個数: 24

約数和(自身を含む): 48557600

約数和(自身を除く): 19734281

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 9337, 28011, 65359, 84033, 196077, 457513, 588231, 1372539, 3202591, 4117617, 9607773, 28823319]

約数ペア:

[(1, 28823319), (3, 9607773), (7, 4117617), (9, 3202591), (21, 1372539), (49, 588231), (63, 457513), (147, 196077), (343, 84033), (441, 65359), (1029, 28011), (3087, 9337)]