30250719

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 46621440

約数和(自身を除く): 16370721

約数列:

[1, 3, 9, 27, 37, 107, 111, 283, 321, 333, 849, 963, 999, 2547, 2889, 3959, 7641, 10471, 11877, 30281, 31413, 35631, 90843, 94239, 106893, 272529, 282717, 817587, 1120397, 3361191, 10083573, 30250719]

約数ペア:

[(1, 30250719), (3, 10083573), (9, 3361191), (27, 1120397), (37, 817587), (107, 282717), (111, 272529), (283, 106893), (321, 94239), (333, 90843), (849, 35631), (963, 31413), (999, 30281), (2547, 11877), (2889, 10471), (3959, 7641)]