238984911

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3083}}^1$

素因数の和:3138

約数の個数: 48

約数和(自身を含む): 404127360

約数和(自身を除く): 165142449

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 243, 261, 297, 319, 783, 891, 957, 2349, 2673, 2871, 3083, 7047, 8613, 9249, 25839, 27747, 33913, 77517, 83241, 89407, 101739, 249723, 268221, 305217, 749169, 804663, 915651, 983477, 2413989, 2746953, 2950431, 7241967, 8240859, 8851293, 21725901, 26553879, 79661637, 238984911]

約数ペア:

[(1, 238984911), (3, 79661637), (9, 26553879), (11, 21725901), (27, 8851293), (29, 8240859), (33, 7241967), (81, 2950431), (87, 2746953), (99, 2413989), (243, 983477), (261, 915651), (297, 804663), (319, 749169), (783, 305217), (891, 268221), (957, 249723), (2349, 101739), (2673, 89407), (2871, 83241), (3083, 77517), (7047, 33913), (8613, 27747), (9249, 25839)]