2753372391

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11919361}}^1$

素因数の和:11919382

約数の個数: 16

約数和(自身を含む): 4577035008

約数和(自身を除く): 1823662617

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 11919361, 35758083, 83435527, 131112971, 250306581, 393338913, 917790797, 2753372391]

約数ペア:

[(1, 2753372391), (3, 917790797), (7, 393338913), (11, 250306581), (21, 131112971), (33, 83435527), (77, 35758083), (231, 11919361)]