13193103

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 22982400

約数和(自身を除く): 9789297

約数列:

[1, 3, 7, 11, 21, 33, 41, 49, 77, 123, 147, 199, 231, 287, 451, 539, 597, 861, 1353, 1393, 1617, 2009, 2189, 3157, 4179, 6027, 6567, 8159, 9471, 9751, 15323, 22099, 24477, 29253, 45969, 57113, 66297, 89749, 107261, 171339, 269247, 321783, 399791, 628243, 1199373, 1884729, 4397701, 13193103]

約数ペア:

[(1, 13193103), (3, 4397701), (7, 1884729), (11, 1199373), (21, 628243), (33, 399791), (41, 321783), (49, 269247), (77, 171339), (123, 107261), (147, 89749), (199, 66297), (231, 57113), (287, 45969), (451, 29253), (539, 24477), (597, 22099), (861, 15323), (1353, 9751), (1393, 9471), (1617, 8159), (2009, 6567), (2189, 6027), (3157, 4179)]