2057641047

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:725

約数の個数: 96

約数和(自身を含む): 3830561280

約数和(自身を除く): 1772920233

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 63, 77, 99, 123, 139, 231, 287, 369, 417, 451, 521, 693, 861, 973, 1251, 1353, 1529, 1563, 2583, 2919, 3157, 3647, 4059, 4587, 4689, 5699, 5731, 8757, 9471, 10703, 10941, 13761, 17097, 17193, 21361, 28413, 32109, 32823, 39893, 40117, 51291, 51579, 62689, 64083, 72419, 96327, 119679, 120351, 149527, 188067, 192249, 217257, 234971, 359037, 361053, 438823, 448581, 506933, 564201, 651771, 704913, 796609, 1316469, 1345743, 1520799, 1644797, 2114739, 2389827, 2969179, 3949407, 4562397, 4934391, 5576263, 7169481, 8907537, 14803173, 16728789, 20784253, 26722611, 32660969, 50186367, 62352759, 97982907, 187058277, 228626783, 293948721, 685880349, 2057641047]

約数ペア:

[(1, 2057641047), (3, 685880349), (7, 293948721), (9, 228626783), (11, 187058277), (21, 97982907), (33, 62352759), (41, 50186367), (63, 32660969), (77, 26722611), (99, 20784253), (123, 16728789), (139, 14803173), (231, 8907537), (287, 7169481), (369, 5576263), (417, 4934391), (451, 4562397), (521, 3949407), (693, 2969179), (861, 2389827), (973, 2114739), (1251, 1644797), (1353, 1520799), (1529, 1345743), (1563, 1316469), (2583, 796609), (2919, 704913), (3157, 651771), (3647, 564201), (4059, 506933), (4587, 448581), (4689, 438823), (5699, 361053), (5731, 359037), (8757, 234971), (9471, 217257), (10703, 192249), (10941, 188067), (13761, 149527), (17097, 120351), (17193, 119679), (21361, 96327), (28413, 72419), (32109, 64083), (32823, 62689), (39893, 51579), (40117, 51291)]