142888081

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{1657}}^1$

素因数の和:1888

約数の個数: 16

約数和(自身を含む): 166383616

約数和(自身を除く): 23495535

約数列:

[1, 7, 97, 127, 679, 889, 1657, 11599, 12319, 86233, 160729, 210439, 1125103, 1473073, 20412583, 142888081]

約数ペア:

[(1, 142888081), (7, 20412583), (97, 1473073), (127, 1125103), (679, 210439), (889, 160729), (1657, 86233), (11599, 12319)]