855370367

素因数分解:

${\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 927201600

約数和(自身を除く): 71831233

約数列:

[1, 19, 79, 89, 337, 361, 1501, 1691, 6403, 7031, 26623, 28519, 29993, 32129, 121657, 133589, 505837, 569867, 2369447, 2538191, 9610903, 10827473, 45019493, 855370367]

約数ペア:

[(1, 855370367), (19, 45019493), (79, 10827473), (89, 9610903), (337, 2538191), (361, 2369447), (1501, 569867), (1691, 505837), (6403, 133589), (7031, 121657), (26623, 32129), (28519, 29993)]