2247993

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{29}}^2$

素因数の和:84

約数の個数: 36

約数和(自身を含む): 3804528

約数和(自身を除く): 1556535

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 243, 261, 297, 319, 783, 841, 891, 957, 2349, 2523, 2673, 2871, 7047, 7569, 8613, 9251, 22707, 25839, 27753, 68121, 77517, 83259, 204363, 249777, 749331, 2247993]

約数ペア:

[(1, 2247993), (3, 749331), (9, 249777), (11, 204363), (27, 83259), (29, 77517), (33, 68121), (81, 27753), (87, 25839), (99, 22707), (243, 9251), (261, 8613), (297, 7569), (319, 7047), (783, 2871), (841, 2673), (891, 2523), (957, 2349)]