31679769

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{7559}}^1$

素因数の和:7700

約数の個数: 16

約数和(自身を含む): 46448640

約数和(自身を除く): 14768871

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 7559, 22677, 83149, 249447, 959993, 2879979, 10559923, 31679769]

約数ペア:

[(1, 31679769), (3, 10559923), (11, 2879979), (33, 959993), (127, 249447), (381, 83149), (1397, 22677), (4191, 7559)]