279002871

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{34871}}^1$

素因数の和:35011

約数の個数: 24

約数和(自身を含む): 464216064

約数和(自身を除く): 185213193

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 8001, 34871, 104613, 244097, 313839, 732291, 2196873, 4428617, 13285851, 31000319, 39857553, 93000957, 279002871]

約数ペア:

[(1, 279002871), (3, 93000957), (7, 39857553), (9, 31000319), (21, 13285851), (63, 4428617), (127, 2196873), (381, 732291), (889, 313839), (1143, 244097), (2667, 104613), (8001, 34871)]