2521305909

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1051}}^1\times {\mathrm{14029}}^1$

素因数の和:15105

約数の個数: 24

約数和(自身を含む): 3837485600

約数和(自身を除く): 1316179691

約数列:

[1, 3, 9, 19, 57, 171, 1051, 3153, 9459, 14029, 19969, 42087, 59907, 126261, 179721, 266551, 799653, 2398959, 14744479, 44233437, 132700311, 280145101, 840435303, 2521305909]

約数ペア:

[(1, 2521305909), (3, 840435303), (9, 280145101), (19, 132700311), (57, 44233437), (171, 14744479), (1051, 2398959), (3153, 799653), (9459, 266551), (14029, 179721), (19969, 126261), (42087, 59907)]