2852739

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{859}}^1$

素因数の和:912

約数の個数: 20

約数和(自身を含む): 4370520

約数和(自身を除く): 1517781

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 859, 1107, 2577, 3321, 7731, 23193, 35219, 69579, 105657, 316971, 950913, 2852739]

約数ペア:

[(1, 2852739), (3, 950913), (9, 316971), (27, 105657), (41, 69579), (81, 35219), (123, 23193), (369, 7731), (859, 3321), (1107, 2577)]