28323819

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{185123}}^1$

素因数の和:185146

約数の個数: 12

約数和(自身を含む): 43319016

約数和(自身を除く): 14995197

約数列:

[1, 3, 9, 17, 51, 153, 185123, 555369, 1666107, 3147091, 9441273, 28323819]

約数ペア:

[(1, 28323819), (3, 9441273), (9, 3147091), (17, 1666107), (51, 555369), (153, 185123)]