16021389

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9067}}^1$

素因数の和:9120

約数の個数: 16

約数和(自身を含む): 23214080

約数和(自身を除く): 7192691

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 9067, 27201, 172273, 281077, 516819, 843231, 5340463, 16021389]

約数ペア:

[(1, 16021389), (3, 5340463), (19, 843231), (31, 516819), (57, 281077), (93, 172273), (589, 27201), (1767, 9067)]