2053065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19553}}^1$

素因数の和:19568

約数の個数: 16

約数和(自身を含む): 3754368

約数和(自身を除く): 1701303

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 19553, 58659, 97765, 136871, 293295, 410613, 684355, 2053065]

約数ペア:

[(1, 2053065), (3, 684355), (5, 410613), (7, 293295), (15, 136871), (21, 97765), (35, 58659), (105, 19553)]