142720456031

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{733}}^1\times {\mathrm{977}}^1$

素因数の和:2363

約数の個数: 32

約数和(自身を含む): 159707712960

約数和(自身を除く): 16987256929

約数列:

[1, 17, 19, 323, 617, 733, 977, 10489, 11723, 12461, 13927, 16609, 18563, 199291, 236759, 315571, 452261, 602809, 716141, 7688437, 8592959, 10247753, 11453371, 12174397, 13606679, 146080303, 194707307, 231313543, 441858997, 7511602949, 8395320943, 142720456031]

約数ペア:

[(1, 142720456031), (17, 8395320943), (19, 7511602949), (323, 441858997), (617, 231313543), (733, 194707307), (977, 146080303), (10489, 13606679), (11723, 12174397), (12461, 11453371), (13927, 10247753), (16609, 8592959), (18563, 7688437), (199291, 716141), (236759, 602809), (315571, 452261)]