2008661679

素因数分解:

$3^3\times {\mathrm{2383}}^1\times {\mathrm{31219}}^1$

素因数の和:33611

約数の個数: 16

約数和(自身を含む): 2977139200

約数和(自身を除く): 968477521

約数列:

[1, 3, 9, 27, 2383, 7149, 21447, 31219, 64341, 93657, 280971, 842913, 74394877, 223184631, 669553893, 2008661679]

約数ペア:

[(1, 2008661679), (3, 669553893), (9, 223184631), (27, 74394877), (2383, 842913), (7149, 280971), (21447, 93657), (31219, 64341)]