2013704451

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{7621}}^1$

素因数の和:7812

約数の個数: 48

約数和(自身を含む): 3381607008

約数和(自身を除く): 1367902557

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 157, 187, 471, 561, 1413, 1683, 1727, 2669, 5181, 7621, 8007, 15543, 22863, 24021, 29359, 68589, 83831, 88077, 129557, 251493, 264231, 388671, 754479, 1166013, 1196497, 1425127, 3589491, 4275381, 10768473, 12826143, 13161467, 20340449, 39484401, 61021347, 118453203, 183064041, 223744939, 671234817, 2013704451]

約数ペア:

[(1, 2013704451), (3, 671234817), (9, 223744939), (11, 183064041), (17, 118453203), (33, 61021347), (51, 39484401), (99, 20340449), (153, 13161467), (157, 12826143), (187, 10768473), (471, 4275381), (561, 3589491), (1413, 1425127), (1683, 1196497), (1727, 1166013), (2669, 754479), (5181, 388671), (7621, 264231), (8007, 251493), (15543, 129557), (22863, 88077), (24021, 83831), (29359, 68589)]