2897709

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1753}}^1$

素因数の和:1804

約数の個数: 16

約数和(自身を含む): 4209600

約数和(自身を除く): 1311891

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 1753, 5259, 33307, 50837, 99921, 152511, 965903, 2897709]

約数ペア:

[(1, 2897709), (3, 965903), (19, 152511), (29, 99921), (57, 50837), (87, 33307), (551, 5259), (1653, 1753)]