161710087

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{190921}}^1$

素因数の和:190950

約数の個数: 12

約数和(自身を含む): 203141008

約数和(自身を除く): 41430921

約数列:

[1, 7, 11, 77, 121, 847, 190921, 1336447, 2100131, 14700917, 23101441, 161710087]

約数ペア:

[(1, 161710087), (7, 23101441), (11, 14700917), (77, 2100131), (121, 1336447), (847, 190921)]