22131399

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1061}}^1$

素因数の和:1490

約数の個数: 16

約数和(自身を含む): 31350240

約数和(自身を除く): 9218841

約数列:

[1, 3, 17, 51, 409, 1061, 1227, 3183, 6953, 18037, 20859, 54111, 433949, 1301847, 7377133, 22131399]

約数ペア:

[(1, 22131399), (3, 7377133), (17, 1301847), (51, 433949), (409, 54111), (1061, 20859), (1227, 18037), (3183, 6953)]