25044417

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{54563}}^1$

素因数の和:54589

約数の個数: 16

約数和(自身を含む): 39286080

約数和(自身を除く): 14241663

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 54563, 163689, 491067, 927571, 1473201, 2782713, 8348139, 25044417]

約数ペア:

[(1, 25044417), (3, 8348139), (9, 2782713), (17, 1473201), (27, 927571), (51, 491067), (153, 163689), (459, 54563)]