2053293

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1447}}^1$

素因数の和:1504

約数の個数: 16

約数和(自身を含む): 3058176

約数和(自身を除く): 1004883

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 1447, 4341, 15917, 47751, 62221, 186663, 684431, 2053293]

約数ペア:

[(1, 2053293), (3, 684431), (11, 186663), (33, 62221), (43, 47751), (129, 15917), (473, 4341), (1419, 1447)]