2919021

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1433}}^1$

素因数の和:1540

約数の個数: 16

約数和(自身を含む): 4497024

約数和(自身を除く): 1578003

約数列:

[1, 3, 7, 21, 97, 291, 679, 1433, 2037, 4299, 10031, 30093, 139001, 417003, 973007, 2919021]

約数ペア:

[(1, 2919021), (3, 973007), (7, 417003), (21, 139001), (97, 30093), (291, 10031), (679, 4299), (1433, 2037)]