30081351

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7433}}^1$

素因数の和:7526

約数の個数: 16

約数和(自身を含む): 42819840

約数和(自身を除く): 12738489

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 7433, 22299, 141227, 423681, 527743, 1583229, 10027117, 30081351]

約数ペア:

[(1, 30081351), (3, 10027117), (19, 1583229), (57, 527743), (71, 423681), (213, 141227), (1349, 22299), (4047, 7433)]