2883543

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 4185216

約数和(自身を除く): 1301673

約数列:

[1, 3, 13, 39, 107, 321, 691, 1391, 2073, 4173, 8983, 26949, 73937, 221811, 961181, 2883543]

約数ペア:

[(1, 2883543), (3, 961181), (13, 221811), (39, 73937), (107, 26949), (321, 8983), (691, 4173), (1391, 2073)]