339684489

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{1033}}^1$

素因数の和:1702

約数の個数: 32

約数和(自身を含む): 531062400

約数和(自身を除く): 191377911

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 641, 1033, 1923, 3099, 5769, 9297, 12179, 17307, 19627, 27891, 36537, 58881, 109611, 176643, 328833, 529929, 662153, 1986459, 5959377, 12580907, 17878131, 37742721, 113228163, 339684489]

約数ペア:

[(1, 339684489), (3, 113228163), (9, 37742721), (19, 17878131), (27, 12580907), (57, 5959377), (171, 1986459), (513, 662153), (641, 529929), (1033, 328833), (1923, 176643), (3099, 109611), (5769, 58881), (9297, 36537), (12179, 27891), (17307, 19627)]