495280317

素因数分解:

$3^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{29153}}^1$

素因数の和:29972

約数の個数: 16

約数和(自身を含む): 755671680

約数和(自身を除く): 260391363

約数列:

[1, 3, 7, 21, 809, 2427, 5663, 16989, 29153, 87459, 204071, 612213, 23584777, 70754331, 165093439, 495280317]

約数ペア:

[(1, 495280317), (3, 165093439), (7, 70754331), (21, 23584777), (809, 612213), (2427, 204071), (5663, 87459), (16989, 29153)]