2772086289

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3069863}}^1$

素因数の和:3069916

約数の個数: 16

約数和(自身を含む): 4322368512

約数和(自身を除く): 1550282223

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 3069863, 9209589, 21489041, 64467123, 132004109, 396012327, 924028763, 2772086289]

約数ペア:

[(1, 2772086289), (3, 924028763), (7, 396012327), (21, 132004109), (43, 64467123), (129, 21489041), (301, 9209589), (903, 3069863)]