15661131

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{10589}}^1$

素因数の和:10638

約数の個数: 16

約数和(自身を含む): 22874400

約数和(自身を除く): 7213269

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 10589, 31767, 180013, 307081, 540039, 921243, 5220377, 15661131]

約数ペア:

[(1, 15661131), (3, 5220377), (17, 921243), (29, 540039), (51, 307081), (87, 180013), (493, 31767), (1479, 10589)]