23157321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{3877}}^1$

素因数の和:4072

約数の個数: 16

約数和(自身を含む): 33878208

約数和(自身を除く): 10720887

約数列:

[1, 3, 11, 33, 181, 543, 1991, 3877, 5973, 11631, 42647, 127941, 701737, 2105211, 7719107, 23157321]

約数ペア:

[(1, 23157321), (3, 7719107), (11, 2105211), (33, 701737), (181, 127941), (543, 42647), (1991, 11631), (3877, 5973)]