2009277543

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1291}}^1\times {\mathrm{5701}}^1$

素因数の和:7015

約数の個数: 32

約数和(自身を含む): 3300408832

約数和(自身を除く): 1291131289

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1291, 3873, 5701, 9037, 16783, 17103, 27111, 39907, 50349, 74113, 117481, 119721, 222339, 352443, 518791, 1556373, 7359991, 22079973, 51519937, 95679883, 154559811, 287039649, 669759181, 2009277543]

約数ペア:

[(1, 2009277543), (3, 669759181), (7, 287039649), (13, 154559811), (21, 95679883), (39, 51519937), (91, 22079973), (273, 7359991), (1291, 1556373), (3873, 518791), (5701, 352443), (9037, 222339), (16783, 119721), (17103, 117481), (27111, 74113), (39907, 50349)]