28329323

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1523}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 32918400

約数和(自身を除く): 4589077

約数列:

[1, 11, 19, 89, 209, 979, 1523, 1691, 16753, 18601, 28937, 135547, 318307, 1491017, 2575393, 28329323]

約数ペア:

[(1, 28329323), (11, 2575393), (19, 1491017), (89, 318307), (209, 135547), (979, 28937), (1523, 18601), (1691, 16753)]