3057309

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{941}}^1$

素因数の和:985

約数の個数: 18

約数和(自身を含む): 4665726

約数和(自身を除く): 1608417

約数列:

[1, 3, 9, 19, 57, 171, 361, 941, 1083, 2823, 3249, 8469, 17879, 53637, 160911, 339701, 1019103, 3057309]

約数ペア:

[(1, 3057309), (3, 1019103), (9, 339701), (19, 160911), (57, 53637), (171, 17879), (361, 8469), (941, 3249), (1083, 2823)]