2071330503

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 3185049600

約数和(自身を除く): 1113719097

約数列:

[1, 3, 11, 31, 33, 93, 107, 127, 149, 321, 341, 381, 447, 1023, 1177, 1397, 1639, 3317, 3531, 3937, 4191, 4619, 4917, 9951, 11811, 13589, 13857, 15943, 18923, 36487, 40767, 43307, 47829, 50809, 56769, 109461, 129921, 149479, 152427, 175373, 208153, 421259, 448437, 494233, 526119, 586613, 624459, 1263777, 1482699, 1759839, 2024761, 4633849, 5436563, 6074283, 6452743, 13901547, 16309689, 19358229, 22272371, 62767591, 66817113, 188302773, 690443501, 2071330503]

約数ペア:

[(1, 2071330503), (3, 690443501), (11, 188302773), (31, 66817113), (33, 62767591), (93, 22272371), (107, 19358229), (127, 16309689), (149, 13901547), (321, 6452743), (341, 6074283), (381, 5436563), (447, 4633849), (1023, 2024761), (1177, 1759839), (1397, 1482699), (1639, 1263777), (3317, 624459), (3531, 586613), (3937, 526119), (4191, 494233), (4619, 448437), (4917, 421259), (9951, 208153), (11811, 175373), (13589, 152427), (13857, 149479), (15943, 129921), (18923, 109461), (36487, 56769), (40767, 50809), (43307, 47829)]