25312563

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{331}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 38067120

約数和(自身を除く): 12754557

約数列:

[1, 3, 9, 29, 87, 261, 293, 331, 879, 993, 2637, 2979, 8497, 9599, 25491, 28797, 76473, 86391, 96983, 290949, 872847, 2812507, 8437521, 25312563]

約数ペア:

[(1, 25312563), (3, 8437521), (9, 2812507), (29, 872847), (87, 290949), (261, 96983), (293, 86391), (331, 76473), (879, 28797), (993, 25491), (2637, 9599), (2979, 8497)]