2871572207613

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{173}}^1\times {\mathrm{313}}^1\times {\mathrm{21019}}^1$

素因数の和:21566

約数の個数: 48

約数和(自身を含む): 4001195340480

約数和(自身を除く): 1129623132867

約数列:

[1, 3, 29, 87, 173, 313, 519, 841, 939, 2523, 5017, 9077, 15051, 21019, 27231, 54149, 63057, 145493, 162447, 263233, 436479, 609551, 789699, 1570321, 1828653, 3636287, 4710963, 6578947, 10908861, 17676979, 19736841, 45539309, 53030937, 105452323, 136617927, 190789463, 316356969, 572368389, 1138157831, 3058117367, 3414473493, 5532894427, 9174352101, 16598683281, 33006577099, 99019731297, 957190735871, 2871572207613]

約数ペア:

[(1, 2871572207613), (3, 957190735871), (29, 99019731297), (87, 33006577099), (173, 16598683281), (313, 9174352101), (519, 5532894427), (841, 3414473493), (939, 3058117367), (2523, 1138157831), (5017, 572368389), (9077, 316356969), (15051, 190789463), (21019, 136617927), (27231, 105452323), (54149, 53030937), (63057, 45539309), (145493, 19736841), (162447, 17676979), (263233, 10908861), (436479, 6578947), (609551, 4710963), (789699, 3636287), (1570321, 1828653)]