2864961

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 4626336

約数和(自身を除く): 1761375

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 673, 1419, 2019, 4257, 6057, 7403, 22209, 28939, 66627, 86817, 260451, 318329, 954987, 2864961]

約数ペア:

[(1, 2864961), (3, 954987), (9, 318329), (11, 260451), (33, 86817), (43, 66627), (99, 28939), (129, 22209), (387, 7403), (473, 6057), (673, 4257), (1419, 2019)]