1900543713

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{866641}}^1$

素因数の和:866704

約数の個数: 16

約数和(自身を含む): 2745521856

約数和(自身を除く): 844978143

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 866641, 2599923, 14732897, 37265563, 44198691, 111796689, 633514571, 1900543713]

約数ペア:

[(1, 1900543713), (3, 633514571), (17, 111796689), (43, 44198691), (51, 37265563), (129, 14732897), (731, 2599923), (2193, 866641)]