189367321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{11719}}^1$

素因数の和:11856

約数の個数: 16

約数和(自身を含む): 224461440

約数和(自身を除く): 35094119

約数列:

[1, 11, 13, 113, 143, 1243, 1469, 11719, 16159, 128909, 152347, 1324247, 1675817, 14566717, 17215211, 189367321]

約数ペア:

[(1, 189367321), (11, 17215211), (13, 14566717), (113, 1675817), (143, 1324247), (1243, 152347), (1469, 128909), (11719, 16159)]