27843886

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{68581}}^1$

素因数の和:68619

約数の個数: 16

約数和(自身を含む): 49379040

約数和(自身を除く): 21535154

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 68581, 137162, 480067, 960134, 1988849, 3977698, 13921943, 27843886]

約数ペア:

[(1, 27843886), (2, 13921943), (7, 3977698), (14, 1988849), (29, 960134), (58, 480067), (203, 137162), (406, 68581)]