1021547761

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{709}}^1\times {\mathrm{809}}^1$

素因数の和:1668

約数の個数: 16

約数和(自身を含む): 1111093200

約数和(自身を除く): 89545439

約数列:

[1, 13, 137, 709, 809, 1781, 9217, 10517, 97133, 110833, 573581, 1262729, 1440829, 7456553, 78580597, 1021547761]

約数ペア:

[(1, 1021547761), (13, 78580597), (137, 7456553), (709, 1440829), (809, 1262729), (1781, 573581), (9217, 110833), (10517, 97133)]