312392889

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{608953}}^1$

素因数の和:608981

約数の個数: 16

約数和(自身を含む): 487163200

約数和(自身を除く): 174770311

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 608953, 1826859, 5480577, 11570107, 16441731, 34710321, 104130963, 312392889]

約数ペア:

[(1, 312392889), (3, 104130963), (9, 34710321), (19, 16441731), (27, 11570107), (57, 5480577), (171, 1826859), (513, 608953)]