131951245349

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{17666521}}^1$

素因数の和:17666636

約数の個数: 16

約数和(自身を含む): 166206638976

約数和(自身を除く): 34255393627

約数列:

[1, 7, 11, 77, 97, 679, 1067, 7469, 17666521, 123665647, 194331731, 1360322117, 1713652537, 11995567759, 18850177907, 131951245349]

約数ペア:

[(1, 131951245349), (7, 18850177907), (11, 11995567759), (77, 1713652537), (97, 1360322117), (679, 194331731), (1067, 123665647), (7469, 17666521)]