22151211

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 30086784

約数和(自身を除く): 7935573

約数列:

[1, 3, 97, 163, 291, 467, 489, 1401, 15811, 45299, 47433, 76121, 135897, 228363, 7383737, 22151211]

約数ペア:

[(1, 22151211), (3, 7383737), (97, 228363), (163, 135897), (291, 76121), (467, 47433), (489, 45299), (1401, 15811)]