27408787

素因数分解:

$7^3\times {\mathrm{41}}^1\times {\mathrm{1949}}^1$

素因数の和:2011

約数の個数: 16

約数和(自身を含む): 32760000

約数和(自身を除く): 5351213

約数列:

[1, 7, 41, 49, 287, 343, 1949, 2009, 13643, 14063, 79909, 95501, 559363, 668507, 3915541, 27408787]

約数ペア:

[(1, 27408787), (7, 3915541), (41, 668507), (49, 559363), (287, 95501), (343, 79909), (1949, 14063), (2009, 13643)]