2019237057

素因数分解:

$3^2\times {\mathrm{241}}^1\times {\mathrm{281}}^1\times {\mathrm{3313}}^1$

素因数の和:3841

約数の個数: 24

約数和(自身を含む): 2940088008

約数和(自身を除く): 920850951

約数列:

[1, 3, 9, 241, 281, 723, 843, 2169, 2529, 3313, 9939, 29817, 67721, 203163, 609489, 798433, 930953, 2395299, 2792859, 7185897, 8378577, 224359673, 673079019, 2019237057]

約数ペア:

[(1, 2019237057), (3, 673079019), (9, 224359673), (241, 8378577), (281, 7185897), (723, 2792859), (843, 2395299), (2169, 930953), (2529, 798433), (3313, 609489), (9939, 203163), (29817, 67721)]