2563341

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{449}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 3758400

約数和(自身を除く): 1195059

約数列:

[1, 3, 11, 33, 173, 449, 519, 1347, 1903, 4939, 5709, 14817, 77677, 233031, 854447, 2563341]

約数ペア:

[(1, 2563341), (3, 854447), (11, 233031), (33, 77677), (173, 14817), (449, 5709), (519, 4939), (1347, 1903)]