2017193463

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{77101}}^1$

素因数の和:77149

約数の個数: 40

約数和(自身を含む): 3358563120

約数和(自身を除く): 1341369657

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 323, 459, 513, 969, 1377, 1539, 2907, 8721, 26163, 77101, 231303, 693909, 1310717, 1464919, 2081727, 3932151, 4394757, 6245181, 11796453, 13184271, 24903623, 35389359, 39552813, 74710869, 106168077, 118658439, 224132607, 672397821, 2017193463]

約数ペア:

[(1, 2017193463), (3, 672397821), (9, 224132607), (17, 118658439), (19, 106168077), (27, 74710869), (51, 39552813), (57, 35389359), (81, 24903623), (153, 13184271), (171, 11796453), (323, 6245181), (459, 4394757), (513, 3932151), (969, 2081727), (1377, 1464919), (1539, 1310717), (2907, 693909), (8721, 231303), (26163, 77101)]