2009346087

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{4451}}^1$

素因数の和:4588

約数の個数: 48

約数和(自身を含む): 3240058752

約数和(自身を除く): 1230712665

約数列:

[1, 3, 7, 21, 37, 49, 83, 111, 147, 249, 259, 581, 777, 1743, 1813, 3071, 4067, 4451, 5439, 9213, 12201, 13353, 21497, 31157, 64491, 93471, 150479, 164687, 218099, 369433, 451437, 494061, 654297, 1108299, 1152809, 2586031, 3458427, 7758093, 8069663, 13669021, 18102217, 24208989, 41007063, 54306651, 95683147, 287049441, 669782029, 2009346087]

約数ペア:

[(1, 2009346087), (3, 669782029), (7, 287049441), (21, 95683147), (37, 54306651), (49, 41007063), (83, 24208989), (111, 18102217), (147, 13669021), (249, 8069663), (259, 7758093), (581, 3458427), (777, 2586031), (1743, 1152809), (1813, 1108299), (3071, 654297), (4067, 494061), (4451, 451437), (5439, 369433), (9213, 218099), (12201, 164687), (13353, 150479), (21497, 93471), (31157, 64491)]