30885861

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{4153}}^1$

素因数の和:4260

約数の個数: 16

約数和(自身を含む): 42935744

約数和(自身を除く): 12049883

約数列:

[1, 3, 37, 67, 111, 201, 2479, 4153, 7437, 12459, 153661, 278251, 460983, 834753, 10295287, 30885861]

約数ペア:

[(1, 30885861), (3, 10295287), (37, 834753), (67, 460983), (111, 278251), (201, 153661), (2479, 12459), (4153, 7437)]