2906523

素因数分解:

$3^8\times {\mathrm{443}}^1$

素因数の和:467

約数の個数: 18

約数和(自身を含む): 4369404

約数和(自身を除く): 1462881

約数列:

[1, 3, 9, 27, 81, 243, 443, 729, 1329, 2187, 3987, 6561, 11961, 35883, 107649, 322947, 968841, 2906523]

約数ペア:

[(1, 2906523), (3, 968841), (9, 322947), (27, 107649), (81, 35883), (243, 11961), (443, 6561), (729, 3987), (1329, 2187)]