128373443

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{36131}}^1$

素因数の和:36178

約数の個数: 16

約数和(自身を含む): 156090240

約数和(自身を除く): 27716797

約数列:

[1, 11, 17, 19, 187, 209, 323, 3553, 36131, 397441, 614227, 686489, 6756497, 7551379, 11670313, 128373443]

約数ペア:

[(1, 128373443), (11, 11670313), (17, 7551379), (19, 6756497), (187, 686489), (209, 614227), (323, 397441), (3553, 36131)]