131796763

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{2531}}^1$

素因数の和:2754

約数の個数: 16

約数和(自身を含む): 155079936

約数和(自身を除く): 23283173

約数列:

[1, 7, 43, 173, 301, 1211, 2531, 7439, 17717, 52073, 108833, 437863, 761831, 3065041, 18828109, 131796763]

約数ペア:

[(1, 131796763), (7, 18828109), (43, 3065041), (173, 761831), (301, 437863), (1211, 108833), (2531, 52073), (7439, 17717)]