2712489

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:616

約数の個数: 16

約数和(自身を含む): 3928512

約数和(自身を除く): 1216023

約数列:

[1, 3, 13, 39, 157, 443, 471, 1329, 2041, 5759, 6123, 17277, 69551, 208653, 904163, 2712489]

約数ペア:

[(1, 2712489), (3, 904163), (13, 208653), (39, 69551), (157, 17277), (443, 6123), (471, 5759), (1329, 2041)]