2288187

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{797}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 3734640

約数和(自身を除く): 1446453

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 797, 957, 2391, 2871, 7173, 8767, 23113, 26301, 69339, 78903, 208017, 254243, 762729, 2288187]

約数ペア:

[(1, 2288187), (3, 762729), (9, 254243), (11, 208017), (29, 78903), (33, 69339), (87, 26301), (99, 23113), (261, 8767), (319, 7173), (797, 2871), (957, 2391)]