28985397

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{32099}}^1$

素因数の和:32152

約数の個数: 16

約数和(自身を含む): 45196800

約数和(自身を除く): 16211403

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 32099, 96297, 224693, 674079, 1380257, 4140771, 9661799, 28985397]

約数ペア:

[(1, 28985397), (3, 9661799), (7, 4140771), (21, 1380257), (43, 674079), (129, 224693), (301, 96297), (903, 32099)]