23020557

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{26737}}^1$

素因数の和:26788

約数の個数: 16

約数和(自身を含む): 35935872

約数和(自身を除く): 12915315

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 26737, 80211, 187159, 561477, 1096217, 3288651, 7673519, 23020557]

約数ペア:

[(1, 23020557), (3, 7673519), (7, 3288651), (21, 1096217), (41, 561477), (123, 187159), (287, 80211), (861, 26737)]