2012707557

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{2351}}^1$

素因数の和:2598

約数の個数: 48

約数和(自身を含む): 3381460992

約数和(自身を除く): 1368753435

約数列:

[1, 3, 7, 9, 21, 63, 107, 127, 321, 381, 749, 889, 963, 1143, 2247, 2351, 2667, 6741, 7053, 8001, 13589, 16457, 21159, 40767, 49371, 95123, 122301, 148113, 251557, 285369, 298577, 754671, 856107, 895731, 1760899, 2090039, 2264013, 2687193, 5282697, 6270117, 15848091, 18810351, 31947739, 95843217, 223634173, 287529651, 670902519, 2012707557]

約数ペア:

[(1, 2012707557), (3, 670902519), (7, 287529651), (9, 223634173), (21, 95843217), (63, 31947739), (107, 18810351), (127, 15848091), (321, 6270117), (381, 5282697), (749, 2687193), (889, 2264013), (963, 2090039), (1143, 1760899), (2247, 895731), (2351, 856107), (2667, 754671), (6741, 298577), (7053, 285369), (8001, 251557), (13589, 148113), (16457, 122301), (21159, 95123), (40767, 49371)]