82713449

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 108896256

約数和(自身を除く): 26182807

約数列:

[1, 7, 13, 17, 91, 119, 127, 221, 421, 889, 1547, 1651, 2159, 2947, 5473, 7157, 11557, 15113, 28067, 38311, 50099, 53467, 93041, 196469, 374269, 651287, 695071, 908939, 4865497, 6362573, 11816207, 82713449]

約数ペア:

[(1, 82713449), (7, 11816207), (13, 6362573), (17, 4865497), (91, 908939), (119, 695071), (127, 651287), (221, 374269), (421, 196469), (889, 93041), (1547, 53467), (1651, 50099), (2159, 38311), (2947, 28067), (5473, 15113), (7157, 11557)]