40195727

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 49641984

約数和(自身を除く): 9446257

約数列:

[1, 11, 13, 37, 71, 107, 143, 407, 481, 781, 923, 1177, 1391, 2627, 3959, 5291, 7597, 10153, 15301, 28897, 34151, 43549, 51467, 83567, 98761, 281089, 375661, 566137, 1086371, 3091979, 3654157, 40195727]

約数ペア:

[(1, 40195727), (11, 3654157), (13, 3091979), (37, 1086371), (71, 566137), (107, 375661), (143, 281089), (407, 98761), (481, 83567), (781, 51467), (923, 43549), (1177, 34151), (1391, 28897), (2627, 15301), (3959, 10153), (5291, 7597)]