8728154687

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{317}}^1\times {\mathrm{4093}}^1$

素因数の和:4479

約数の個数: 24

約数和(自身を含む): 10342230048

約数和(自身を除く): 1614075361

約数列:

[1, 7, 31, 217, 317, 961, 2219, 4093, 6727, 9827, 28651, 68789, 126883, 304637, 888181, 1297481, 2132459, 3933373, 9082367, 27533611, 40221911, 281553377, 1246879241, 8728154687]

約数ペア:

[(1, 8728154687), (7, 1246879241), (31, 281553377), (217, 40221911), (317, 27533611), (961, 9082367), (2219, 3933373), (4093, 2132459), (6727, 1297481), (9827, 888181), (28651, 304637), (68789, 126883)]