2894287

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:294

約数の個数: 16

約数和(自身を含む): 3358080

約数和(自身を除く): 463793

約数列:

[1, 11, 29, 43, 211, 319, 473, 1247, 2321, 6119, 9073, 13717, 67309, 99803, 263117, 2894287]

約数ペア:

[(1, 2894287), (11, 263117), (29, 99803), (43, 67309), (211, 13717), (319, 9073), (473, 6119), (1247, 2321)]