27748717

素因数分解:

${\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:324

約数の個数: 16

約数和(自身を含む): 29462400

約数和(自身を除く): 1713683

約数列:

[1, 43, 61, 71, 149, 2623, 3053, 4331, 6407, 9089, 10579, 186233, 390827, 454897, 645319, 27748717]

約数ペア:

[(1, 27748717), (43, 645319), (61, 454897), (71, 390827), (149, 186233), (2623, 10579), (3053, 9089), (4331, 6407)]