28930737

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{79699}}^1$

素因数の和:79724

約数の個数: 12

約数和(自身を含む): 42400400

約数和(自身を除く): 13469663

約数列:

[1, 3, 11, 33, 121, 363, 79699, 239097, 876689, 2630067, 9643579, 28930737]

約数ペア:

[(1, 28930737), (3, 9643579), (11, 2630067), (33, 876689), (121, 239097), (363, 79699)]