2887663317

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{543509}}^1$

素因数の和:543553

約数の個数: 32

約数和(自身を含む): 5008988160

約数和(自身を除く): 2121324843

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 543509, 1630527, 3804563, 5978599, 11413689, 12500707, 17935797, 37502121, 41850193, 87504949, 125550579, 137507777, 262514847, 412523331, 962554439, 2887663317]

約数ペア:

[(1, 2887663317), (3, 962554439), (7, 412523331), (11, 262514847), (21, 137507777), (23, 125550579), (33, 87504949), (69, 41850193), (77, 37502121), (161, 17935797), (231, 12500707), (253, 11413689), (483, 5978599), (759, 3804563), (1771, 1630527), (5313, 543509)]