16613937

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{7789}}^1$

素因数の和:7877

約数の個数: 16

約数和(自身を含む): 24928000

約数和(自身を除く): 8314063

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 7789, 23367, 70101, 210303, 615331, 1845993, 5537979, 16613937]

約数ペア:

[(1, 16613937), (3, 5537979), (9, 1845993), (27, 615331), (79, 210303), (237, 70101), (711, 23367), (2133, 7789)]