2259309

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3049}}^1$

素因数の和:3084

約数の個数: 16

約数和(自身を含む): 3416000

約数和(自身を除く): 1156691

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 3049, 9147, 39637, 57931, 118911, 173793, 753103, 2259309]

約数ペア:

[(1, 2259309), (3, 753103), (13, 173793), (19, 118911), (39, 57931), (57, 39637), (247, 9147), (741, 3049)]