2849691

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{821}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 4142880

約数和(自身を除く): 1293189

約数列:

[1, 3, 13, 39, 89, 267, 821, 1157, 2463, 3471, 10673, 32019, 73069, 219207, 949897, 2849691]

約数ペア:

[(1, 2849691), (3, 949897), (13, 219207), (39, 73069), (89, 32019), (267, 10673), (821, 3471), (1157, 2463)]