5587947

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:624

約数の個数: 20

約数和(自身を含む): 8421600

約数和(自身を除く): 2833653

約数列:

[1, 3, 9, 27, 81, 149, 447, 463, 1341, 1389, 4023, 4167, 12069, 12501, 37503, 68987, 206961, 620883, 1862649, 5587947]

約数ペア:

[(1, 5587947), (3, 1862649), (9, 620883), (27, 206961), (81, 68987), (149, 37503), (447, 12501), (463, 12069), (1341, 4167), (1389, 4023)]