28818723

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{797}}^1$

素因数の和:1526

約数の個数: 16

約数和(自身を含む): 40793760

約数和(自身を除く): 11975037

約数列:

[1, 3, 17, 51, 709, 797, 2127, 2391, 12053, 13549, 36159, 40647, 565073, 1695219, 9606241, 28818723]

約数ペア:

[(1, 28818723), (3, 9606241), (17, 1695219), (51, 565073), (709, 40647), (797, 36159), (2127, 13549), (2391, 12053)]