2007230687

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{4357}}^1$

素因数の和:4599

約数の個数: 32

約数和(自身を含む): 2597228544

約数和(自身を除く): 589997857

約数列:

[1, 7, 11, 31, 77, 193, 217, 341, 1351, 2123, 2387, 4357, 5983, 14861, 30499, 41881, 47927, 65813, 135067, 335489, 460691, 840901, 945469, 1485737, 5886307, 9249911, 10400159, 26067931, 64749377, 182475517, 286747241, 2007230687]

約数ペア:

[(1, 2007230687), (7, 286747241), (11, 182475517), (31, 64749377), (77, 26067931), (193, 10400159), (217, 9249911), (341, 5886307), (1351, 1485737), (2123, 945469), (2387, 840901), (4357, 460691), (5983, 335489), (14861, 135067), (30499, 65813), (41881, 47927)]