30071121

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1949}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 41496000

約数和(自身を除く): 11424879

約数列:

[1, 3, 37, 111, 139, 417, 1949, 5143, 5847, 15429, 72113, 216339, 270911, 812733, 10023707, 30071121]

約数ペア:

[(1, 30071121), (3, 10023707), (37, 812733), (111, 270911), (139, 216339), (417, 72113), (1949, 15429), (5143, 5847)]