1287910346541

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{5689}}^1$

素因数の和:5995

約数の個数: 128

約数和(自身を含む): 2182373007360

約数和(自身を除く): 894462660819

約数列:

[1, 3, 7, 13, 21, 39, 83, 91, 97, 103, 249, 273, 291, 309, 581, 679, 721, 1079, 1261, 1339, 1743, 2037, 2163, 3237, 3783, 4017, 5689, 7553, 8051, 8549, 8827, 9373, 9991, 17067, 22659, 24153, 25647, 26481, 28119, 29973, 39823, 56357, 59843, 69937, 73957, 104663, 111137, 119469, 129883, 169071, 179529, 209811, 221871, 313989, 333411, 389649, 472187, 517699, 551833, 585967, 732641, 777959, 829253, 909181, 1416561, 1553097, 1655499, 1757901, 2197923, 2333877, 2487759, 2727543, 3305309, 3862831, 4101769, 5804771, 6138431, 7173829, 7617571, 9915927, 10780289, 11588493, 12305307, 17414313, 18415293, 21521487, 22852713, 32340867, 42969017, 45802139, 48635261, 50216803, 53322997, 56838799, 75462023, 128907051, 137406417, 145905783, 150650409, 159968991, 170516397, 226386069, 320614973, 340446827, 397871593, 595427807, 632258393, 738904387, 961844919, 1021340481, 1193614779, 1786283421, 1896775179, 2216713161, 4167994649, 4425808751, 4717620317, 5172330709, 12503983947, 13277426253, 14152860951, 15516992127, 33023342219, 61329064121, 99070026657, 183987192363, 429303448847, 1287910346541]

約数ペア:

[(1, 1287910346541), (3, 429303448847), (7, 183987192363), (13, 99070026657), (21, 61329064121), (39, 33023342219), (83, 15516992127), (91, 14152860951), (97, 13277426253), (103, 12503983947), (249, 5172330709), (273, 4717620317), (291, 4425808751), (309, 4167994649), (581, 2216713161), (679, 1896775179), (721, 1786283421), (1079, 1193614779), (1261, 1021340481), (1339, 961844919), (1743, 738904387), (2037, 632258393), (2163, 595427807), (3237, 397871593), (3783, 340446827), (4017, 320614973), (5689, 226386069), (7553, 170516397), (8051, 159968991), (8549, 150650409), (8827, 145905783), (9373, 137406417), (9991, 128907051), (17067, 75462023), (22659, 56838799), (24153, 53322997), (25647, 50216803), (26481, 48635261), (28119, 45802139), (29973, 42969017), (39823, 32340867), (56357, 22852713), (59843, 21521487), (69937, 18415293), (73957, 17414313), (104663, 12305307), (111137, 11588493), (119469, 10780289), (129883, 9915927), (169071, 7617571), (179529, 7173829), (209811, 6138431), (221871, 5804771), (313989, 4101769), (333411, 3862831), (389649, 3305309), (472187, 2727543), (517699, 2487759), (551833, 2333877), (585967, 2197923), (732641, 1757901), (777959, 1655499), (829253, 1553097), (909181, 1416561)]