2021286081

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{45119}}^1$

素因数の和:45368

約数の個数: 16

約数和(自身を含む): 2739686400

約数和(自身を除く): 718400319

約数列:

[1, 3, 109, 137, 327, 411, 14933, 44799, 45119, 135357, 4917971, 6181303, 14753913, 18543909, 673762027, 2021286081]

約数ペア:

[(1, 2021286081), (3, 673762027), (109, 18543909), (137, 14753913), (327, 6181303), (411, 4917971), (14933, 135357), (44799, 45119)]