329200081

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{41729}}^1$

素因数の和:41773

約数の個数: 16

約数和(自身を含む): 400608000

約数和(自身を除く): 71407919

約数列:

[1, 7, 23, 49, 161, 343, 1127, 7889, 41729, 292103, 959767, 2044721, 6718369, 14313047, 47028583, 329200081]

約数ペア:

[(1, 329200081), (7, 47028583), (23, 14313047), (49, 6718369), (161, 2044721), (343, 959767), (1127, 292103), (7889, 41729)]