123065457

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1\times {\mathrm{701}}^1$

素因数の和:1264

約数の個数: 16

約数和(自身を含む): 165896640

約数和(自身を除く): 42831183

約数列:

[1, 3, 139, 417, 421, 701, 1263, 2103, 58519, 97439, 175557, 292317, 295121, 885363, 41021819, 123065457]

約数ペア:

[(1, 123065457), (3, 41021819), (139, 885363), (417, 295121), (421, 292317), (701, 175557), (1263, 97439), (2103, 58519)]