299492067

素因数分解:

$3^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{6551}}^1$

素因数の和:6879

約数の個数: 24

約数和(自身を含む): 466083072

約数和(自身を除く): 166591005

約数列:

[1, 3, 7, 21, 49, 147, 311, 933, 2177, 6531, 6551, 15239, 19653, 45717, 45857, 137571, 320999, 962997, 2037361, 6112083, 14261527, 42784581, 99830689, 299492067]

約数ペア:

[(1, 299492067), (3, 99830689), (7, 42784581), (21, 14261527), (49, 6112083), (147, 2037361), (311, 962997), (933, 320999), (2177, 137571), (6531, 45857), (6551, 45717), (15239, 19653)]