2019079263

素因数分解:

$3^1\times {\mathrm{443}}^1\times {\mathrm{719}}^1\times {\mathrm{2113}}^1$

素因数の和:3278

約数の個数: 16

約数和(自身を含む): 2703214080

約数和(自身を除く): 684134817

約数列:

[1, 3, 443, 719, 1329, 2113, 2157, 6339, 318517, 936059, 955551, 1519247, 2808177, 4557741, 673026421, 2019079263]

約数ペア:

[(1, 2019079263), (3, 673026421), (443, 4557741), (719, 2808177), (1329, 1519247), (2113, 955551), (2157, 936059), (6339, 318517)]