11725767

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 18077904

約数和(自身を除く): 6352137

約数列:

[1, 3, 9, 17, 51, 153, 173, 443, 519, 1329, 1557, 2941, 3987, 7531, 8823, 22593, 26469, 67779, 76639, 229917, 689751, 1302863, 3908589, 11725767]

約数ペア:

[(1, 11725767), (3, 3908589), (9, 1302863), (17, 689751), (51, 229917), (153, 76639), (173, 67779), (443, 26469), (519, 22593), (1329, 8823), (1557, 7531), (2941, 3987)]