2425665711

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 3901685760

約数和(自身を除く): 1476020049

約数列:

[1, 3, 7, 21, 31, 93, 97, 107, 217, 291, 321, 359, 651, 679, 749, 1077, 2037, 2247, 2513, 3007, 3317, 7539, 9021, 9951, 10379, 11129, 21049, 23219, 31137, 33387, 34823, 38413, 63147, 69657, 72653, 77903, 104469, 115239, 217959, 233709, 243761, 268891, 321749, 731283, 806673, 965247, 1079513, 1190803, 2252243, 3238539, 3572409, 3726061, 6756729, 7556591, 8335621, 11178183, 22669773, 25006863, 26082427, 78247281, 115507891, 346523673, 808555237, 2425665711]

約数ペア:

[(1, 2425665711), (3, 808555237), (7, 346523673), (21, 115507891), (31, 78247281), (93, 26082427), (97, 25006863), (107, 22669773), (217, 11178183), (291, 8335621), (321, 7556591), (359, 6756729), (651, 3726061), (679, 3572409), (749, 3238539), (1077, 2252243), (2037, 1190803), (2247, 1079513), (2513, 965247), (3007, 806673), (3317, 731283), (7539, 321749), (9021, 268891), (9951, 243761), (10379, 233709), (11129, 217959), (21049, 115239), (23219, 104469), (31137, 77903), (33387, 72653), (34823, 69657), (38413, 63147)]