425380383

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{3761}}^1$

素因数の和:3900

約数の個数: 32

約数和(自身を含む): 650073600

約数和(自身を除く): 224693217

約数列:

[1, 3, 9, 27, 59, 71, 177, 213, 531, 639, 1593, 1917, 3761, 4189, 11283, 12567, 33849, 37701, 101547, 113103, 221899, 267031, 665697, 801093, 1997091, 2403279, 5991273, 7209837, 15754829, 47264487, 141793461, 425380383]

約数ペア:

[(1, 425380383), (3, 141793461), (9, 47264487), (27, 15754829), (59, 7209837), (71, 5991273), (177, 2403279), (213, 1997091), (531, 801093), (639, 665697), (1593, 267031), (1917, 221899), (3761, 113103), (4189, 101547), (11283, 37701), (12567, 33849)]