8440143

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2713}}^1$

素因数の和:2794

約数の個数: 16

約数和(自身を含む): 12115296

約数和(自身を除く): 3675153

約数列:

[1, 3, 17, 51, 61, 183, 1037, 2713, 3111, 8139, 46121, 138363, 165493, 496479, 2813381, 8440143]

約数ペア:

[(1, 8440143), (3, 2813381), (17, 496479), (51, 165493), (61, 138363), (183, 46121), (1037, 8139), (2713, 3111)]