22484777

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 27775872

約数和(自身を除く): 5291095

約数列:

[1, 7, 23, 49, 71, 161, 281, 497, 1127, 1633, 1967, 3479, 6463, 11431, 13769, 19951, 45241, 80017, 139657, 316687, 458873, 977599, 3212111, 22484777]

約数ペア:

[(1, 22484777), (7, 3212111), (23, 977599), (49, 458873), (71, 316687), (161, 139657), (281, 80017), (497, 45241), (1127, 19951), (1633, 13769), (1967, 11431), (3479, 6463)]