13773361

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 16842816

約数和(自身を除く): 3069455

約数列:

[1, 7, 37, 49, 71, 107, 259, 497, 749, 1813, 2627, 3479, 3959, 5243, 7597, 18389, 27713, 53179, 128723, 193991, 281089, 372253, 1967623, 13773361]

約数ペア:

[(1, 13773361), (7, 1967623), (37, 372253), (49, 281089), (71, 193991), (107, 128723), (259, 53179), (497, 27713), (749, 18389), (1813, 7597), (2627, 5243), (3479, 3959)]