21068321

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{3433}}^1$

素因数の和:3488

約数の個数: 12

約数和(自身を含む): 23550372

約数和(自身を除く): 2482051

約数列:

[1, 17, 19, 323, 361, 3433, 6137, 58361, 65227, 1108859, 1239313, 21068321]

約数ペア:

[(1, 21068321), (17, 1239313), (19, 1108859), (323, 65227), (361, 58361), (3433, 6137)]