2888891181

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{272717}}^1$

素因数の和:272841

約数の個数: 24

約数和(自身を含む): 4594752864

約数和(自身を除く): 1705861683

約数列:

[1, 3, 9, 11, 33, 99, 107, 321, 963, 1177, 3531, 10593, 272717, 818151, 2454453, 2999887, 8999661, 26998983, 29180719, 87542157, 262626471, 320987909, 962963727, 2888891181]

約数ペア:

[(1, 2888891181), (3, 962963727), (9, 320987909), (11, 262626471), (33, 87542157), (99, 29180719), (107, 26998983), (321, 8999661), (963, 2999887), (1177, 2454453), (3531, 818151), (10593, 272717)]