2019297819

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{45293}}^1$

素因数の和:45507

約数の個数: 32

約数和(自身を含む): 3374221824

約数和(自身を除く): 1354924005

約数列:

[1, 3, 7, 11, 21, 33, 77, 193, 231, 579, 1351, 2123, 4053, 6369, 14861, 44583, 45293, 135879, 317051, 498223, 951153, 1494669, 3487561, 8741549, 10462683, 26224647, 61190843, 96157039, 183572529, 288471117, 673099273, 2019297819]

約数ペア:

[(1, 2019297819), (3, 673099273), (7, 288471117), (11, 183572529), (21, 96157039), (33, 61190843), (77, 26224647), (193, 10462683), (231, 8741549), (579, 3487561), (1351, 1494669), (2123, 951153), (4053, 498223), (6369, 317051), (14861, 135879), (44583, 45293)]