489100029

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 748077120

約数和(自身を除く): 258977091

約数列:

[1, 3, 11, 33, 41, 59, 121, 123, 177, 363, 451, 557, 649, 1353, 1671, 1947, 2419, 4961, 6127, 7139, 7257, 14883, 18381, 21417, 22837, 26609, 32863, 67397, 68511, 79827, 98589, 202191, 251207, 292699, 361493, 753621, 878097, 1084479, 1347383, 2763277, 3976423, 4042149, 8289831, 11929269, 14821213, 44463639, 163033343, 489100029]

約数ペア:

[(1, 489100029), (3, 163033343), (11, 44463639), (33, 14821213), (41, 11929269), (59, 8289831), (121, 4042149), (123, 3976423), (177, 2763277), (363, 1347383), (451, 1084479), (557, 878097), (649, 753621), (1353, 361493), (1671, 292699), (1947, 251207), (2419, 202191), (4961, 98589), (6127, 79827), (7139, 68511), (7257, 67397), (14883, 32863), (18381, 26609), (21417, 22837)]