224748471

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 315187200

約数和(自身を除く): 90438729

約数列:

[1, 3, 37, 107, 111, 127, 149, 321, 381, 447, 3959, 4699, 5513, 11877, 13589, 14097, 15943, 16539, 18923, 40767, 47829, 56769, 502793, 589891, 700151, 1508379, 1769673, 2024761, 2100453, 6074283, 74916157, 224748471]

約数ペア:

[(1, 224748471), (3, 74916157), (37, 6074283), (107, 2100453), (111, 2024761), (127, 1769673), (149, 1508379), (321, 700151), (381, 589891), (447, 502793), (3959, 56769), (4699, 47829), (5513, 40767), (11877, 18923), (13589, 16539), (14097, 15943)]