30989397

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 41984000

約数和(自身を除く): 10994603

約数列:

[1, 3, 127, 163, 381, 489, 499, 1497, 20701, 62103, 63373, 81337, 190119, 244011, 10329799, 30989397]

約数ペア:

[(1, 30989397), (3, 10329799), (127, 244011), (163, 190119), (381, 81337), (489, 63373), (499, 62103), (1497, 20701)]