2016321041

素因数分解:

$7^3\times {\mathrm{43}}^1\times {\mathrm{136709}}^1$

素因数の和:136773

約数の個数: 16

約数和(自身を含む): 2406096000

約数和(自身を除く): 389774959

約数列:

[1, 7, 43, 49, 301, 343, 2107, 14749, 136709, 956963, 5878487, 6698741, 41149409, 46891187, 288045863, 2016321041]

約数ペア:

[(1, 2016321041), (7, 288045863), (43, 46891187), (49, 41149409), (301, 6698741), (343, 5878487), (2107, 956963), (14749, 136709)]