23281143

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1697}}^1$

素因数の和:1986

約数の個数: 16

約数和(自身を含む): 33009120

約数和(自身を除く): 9727977

約数列:

[1, 3, 17, 51, 269, 807, 1697, 4573, 5091, 13719, 28849, 86547, 456493, 1369479, 7760381, 23281143]

約数ペア:

[(1, 23281143), (3, 7760381), (17, 1369479), (51, 456493), (269, 86547), (807, 28849), (1697, 13719), (4573, 5091)]