28497031199

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2285797}}^1$

素因数の和:2285954

約数の個数: 16

約数和(自身を含む): 35329293888

約数和(自身を除く): 6832262689

約数列:

[1, 7, 13, 91, 137, 959, 1781, 12467, 2285797, 16000579, 29715361, 208007527, 313154189, 2192079323, 4071004457, 28497031199]

約数ペア:

[(1, 28497031199), (7, 4071004457), (13, 2192079323), (91, 313154189), (137, 208007527), (959, 29715361), (1781, 16000579), (12467, 2285797)]