52782009

素因数分解:

$3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{5119}}^1$

素因数の和:5620

約数の個数: 16

約数和(自身を含む): 80609280

約数和(自身を除く): 27827271

約数列:

[1, 3, 7, 21, 491, 1473, 3437, 5119, 10311, 15357, 35833, 107499, 2513429, 7540287, 17594003, 52782009]

約数ペア:

[(1, 52782009), (3, 17594003), (7, 7540287), (21, 2513429), (491, 107499), (1473, 35833), (3437, 15357), (5119, 10311)]