2247321969

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{9349}}^1$

素因数の和:9694

約数の個数: 32

約数和(自身を含む): 3455760000

約数和(自身を除く): 1208438031

約数列:

[1, 3, 9, 27, 29, 87, 261, 307, 783, 921, 2763, 8289, 8903, 9349, 26709, 28047, 80127, 84141, 240381, 252423, 271121, 813363, 2440089, 2870143, 7320267, 8610429, 25831287, 77493861, 83234147, 249702441, 749107323, 2247321969]

約数ペア:

[(1, 2247321969), (3, 749107323), (9, 249702441), (27, 83234147), (29, 77493861), (87, 25831287), (261, 8610429), (307, 7320267), (783, 2870143), (921, 2440089), (2763, 813363), (8289, 271121), (8903, 252423), (9349, 240381), (26709, 84141), (28047, 80127)]