2053968831

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{15749}}^1$

素因数の和:16135

約数の個数: 24

約数和(自身を含む): 3045042000

約数和(自身を除く): 991073169

約数列:

[1, 3, 9, 43, 129, 337, 387, 1011, 3033, 14491, 15749, 43473, 47247, 130419, 141741, 677207, 2031621, 5307413, 6094863, 15922239, 47766717, 228218759, 684656277, 2053968831]

約数ペア:

[(1, 2053968831), (3, 684656277), (9, 228218759), (43, 47766717), (129, 15922239), (337, 6094863), (387, 5307413), (1011, 2031621), (3033, 677207), (14491, 141741), (15749, 130419), (43473, 47247)]