39976369

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 43287552

約数和(自身を除く): 3311183

約数列:

[1, 23, 43, 83, 487, 989, 1909, 3569, 11201, 20941, 40421, 82087, 481643, 929683, 1738103, 39976369]

約数ペア:

[(1, 39976369), (23, 1738103), (43, 929683), (83, 481643), (487, 82087), (989, 40421), (1909, 20941), (3569, 11201)]