179191883

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 207890928

約数和(自身を除く): 28699045

約数列:

[1, 13, 17, 97, 169, 221, 643, 1261, 1649, 2873, 8359, 10931, 16393, 21437, 62371, 108667, 142103, 278681, 810823, 1060307, 1847339, 10540699, 13783991, 179191883]

約数ペア:

[(1, 179191883), (13, 13783991), (17, 10540699), (97, 1847339), (169, 1060307), (221, 810823), (643, 278681), (1261, 142103), (1649, 108667), (2873, 62371), (8359, 21437), (10931, 16393)]