28238217

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{32797}}^1$

素因数の和:32848

約数の個数: 16

約数和(自身を含む): 44080512

約数和(自身を除く): 15842295

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 32797, 98391, 229579, 688737, 1344677, 4034031, 9412739, 28238217]

約数ペア:

[(1, 28238217), (3, 9412739), (7, 4034031), (21, 1344677), (41, 688737), (123, 229579), (287, 98391), (861, 32797)]