1279435053

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1831}}^1$

素因数の和:1930

約数の個数: 64

約数和(自身を含む): 2068254720

約数和(自身を除く): 788819667

約数列:

[1, 3, 13, 19, 23, 39, 41, 57, 69, 123, 247, 299, 437, 533, 741, 779, 897, 943, 1311, 1599, 1831, 2337, 2829, 5493, 5681, 10127, 12259, 17043, 17917, 23803, 30381, 34789, 36777, 42113, 53751, 71409, 75071, 104367, 126339, 225213, 232921, 452257, 547469, 698763, 800147, 975923, 1356771, 1426349, 1642407, 1726633, 2400441, 2927769, 4279047, 5179899, 10401911, 18542537, 22446229, 31205733, 32806027, 55627611, 67338687, 98418081, 426478351, 1279435053]

約数ペア:

[(1, 1279435053), (3, 426478351), (13, 98418081), (19, 67338687), (23, 55627611), (39, 32806027), (41, 31205733), (57, 22446229), (69, 18542537), (123, 10401911), (247, 5179899), (299, 4279047), (437, 2927769), (533, 2400441), (741, 1726633), (779, 1642407), (897, 1426349), (943, 1356771), (1311, 975923), (1599, 800147), (1831, 698763), (2337, 547469), (2829, 452257), (5493, 232921), (5681, 225213), (10127, 126339), (12259, 104367), (17043, 75071), (17917, 71409), (23803, 53751), (30381, 42113), (34789, 36777)]