25481709

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{9533}}^1$

素因数の和:9559

約数の個数: 24

約数和(自身を含む): 41644512

約数和(自身を除く): 16162803

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 9533, 28599, 85797, 104863, 257391, 314589, 772173, 943767, 2316519, 2831301, 8493903, 25481709]

約数ペア:

[(1, 25481709), (3, 8493903), (9, 2831301), (11, 2316519), (27, 943767), (33, 772173), (81, 314589), (99, 257391), (243, 104863), (297, 85797), (891, 28599), (2673, 9533)]