2543697

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{7247}}^1$

素因数の和:7269

約数の個数: 16

約数和(自身を含む): 4058880

約数和(自身を除く): 1515183

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 7247, 21741, 65223, 94211, 195669, 282633, 847899, 2543697]

約数ペア:

[(1, 2543697), (3, 847899), (9, 282633), (13, 195669), (27, 94211), (39, 65223), (117, 21741), (351, 7247)]