180319217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{947}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 197699712

約数和(自身を除く): 17380495

約数列:

[1, 13, 97, 151, 947, 1261, 1963, 12311, 14647, 91859, 142997, 190411, 1194167, 1858961, 13870709, 180319217]

約数ペア:

[(1, 180319217), (13, 13870709), (97, 1858961), (151, 1194167), (947, 190411), (1261, 142997), (1963, 91859), (12311, 14647)]