860488959

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{443}}^1\times {\mathrm{5351}}^1$

素因数の和:5819

約数の個数: 24

約数和(自身を含む): 1264185216

約数和(自身を除く): 403696257

約数列:

[1, 3, 11, 33, 121, 363, 443, 1329, 4873, 5351, 14619, 16053, 53603, 58861, 160809, 176583, 647471, 1942413, 2370493, 7111479, 26075423, 78226269, 286829653, 860488959]

約数ペア:

[(1, 860488959), (3, 286829653), (11, 78226269), (33, 26075423), (121, 7111479), (363, 2370493), (443, 1942413), (1329, 647471), (4873, 176583), (5351, 160809), (14619, 58861), (16053, 53603)]