16188627

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3121}}^1$

素因数の和:3163

約数の個数: 32

約数和(自身を含む): 27973120

約数和(自身を除く): 11784493

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 3121, 5187, 9363, 21847, 40573, 59299, 65541, 121719, 177897, 284011, 415093, 770887, 852033, 1245279, 2312661, 5396209, 16188627]

約数ペア:

[(1, 16188627), (3, 5396209), (7, 2312661), (13, 1245279), (19, 852033), (21, 770887), (39, 415093), (57, 284011), (91, 177897), (133, 121719), (247, 65541), (273, 59299), (399, 40573), (741, 21847), (1729, 9363), (3121, 5187)]