2912353623

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{72931}}^1$

素因数の和:72989

約数の個数: 40

約数和(自身を含む): 4765376880

約数和(自身を除く): 1853023257

約数列:

[1, 3, 9, 17, 27, 29, 51, 81, 87, 153, 261, 459, 493, 783, 1377, 1479, 2349, 4437, 13311, 39933, 72931, 218793, 656379, 1239827, 1969137, 2114999, 3719481, 5907411, 6344997, 11158443, 19034991, 33475329, 35954983, 57104973, 100425987, 107864949, 171314919, 323594847, 970784541, 2912353623]

約数ペア:

[(1, 2912353623), (3, 970784541), (9, 323594847), (17, 171314919), (27, 107864949), (29, 100425987), (51, 57104973), (81, 35954983), (87, 33475329), (153, 19034991), (261, 11158443), (459, 6344997), (493, 5907411), (783, 3719481), (1377, 2114999), (1479, 1969137), (2349, 1239827), (4437, 656379), (13311, 218793), (39933, 72931)]