2548791

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1759}}^1$

素因数の和:1795

約数の個数: 24

約数和(自身を含む): 4392960

約数和(自身を除く): 1844169

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 1759, 5277, 12313, 15831, 36939, 40457, 110817, 121371, 283199, 364113, 849597, 2548791]

約数ペア:

[(1, 2548791), (3, 849597), (7, 364113), (9, 283199), (21, 121371), (23, 110817), (63, 40457), (69, 36939), (161, 15831), (207, 12313), (483, 5277), (1449, 1759)]