40131117

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4831}}^1$

素因数の和:4921

約数の個数: 24

約数和(自身を含む): 63318528

約数和(自身を除く): 23187411

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 4831, 8307, 14493, 43479, 62803, 188409, 343001, 565227, 1029003, 3087009, 4459013, 13377039, 40131117]

約数ペア:

[(1, 40131117), (3, 13377039), (9, 4459013), (13, 3087009), (39, 1029003), (71, 565227), (117, 343001), (213, 188409), (639, 62803), (923, 43479), (2769, 14493), (4831, 8307)]