25178091

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2749}}^1$

素因数の和:2866

約数の個数: 16

約数和(自身を含む): 34848000

約数和(自身を除く): 9669909

約数列:

[1, 3, 43, 71, 129, 213, 2749, 3053, 8247, 9159, 118207, 195179, 354621, 585537, 8392697, 25178091]

約数ペア:

[(1, 25178091), (3, 8392697), (43, 585537), (71, 354621), (129, 195179), (213, 118207), (2749, 9159), (3053, 8247)]