40089369

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1759}}^1$

素因数の和:1940

約数の個数: 16

約数和(自身を含む): 54743040

約数和(自身を除く): 14653671

約数列:

[1, 3, 71, 107, 213, 321, 1759, 5277, 7597, 22791, 124889, 188213, 374667, 564639, 13363123, 40089369]

約数ペア:

[(1, 40089369), (3, 13363123), (71, 564639), (107, 374667), (213, 188213), (321, 124889), (1759, 22791), (5277, 7597)]