28844703

素因数分解:

$3^2\times {\mathrm{181}}^1\times {\mathrm{17707}}^1$

素因数の和:17894

約数の個数: 12

約数和(自身を含む): 41897128

約数和(自身を除く): 13052425

約数列:

[1, 3, 9, 181, 543, 1629, 17707, 53121, 159363, 3204967, 9614901, 28844703]

約数ペア:

[(1, 28844703), (3, 9614901), (9, 3204967), (181, 159363), (543, 53121), (1629, 17707)]