29818521

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{80809}}^1$

素因数の和:80856

約数の個数: 12

約数和(自身を含む): 44122260

約数和(自身を除く): 14303739

約数列:

[1, 3, 9, 41, 123, 369, 80809, 242427, 727281, 3313169, 9939507, 29818521]

約数ペア:

[(1, 29818521), (3, 9939507), (9, 3313169), (41, 727281), (123, 242427), (369, 80809)]