187442241

素因数分解:

$3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{28517}}^1$

素因数の和:28840

約数の個数: 16

約数和(自身を含む): 286548864

約数和(自身を除く): 99106623

約数列:

[1, 3, 7, 21, 313, 939, 2191, 6573, 28517, 85551, 199619, 598857, 8925821, 26777463, 62480747, 187442241]

約数ペア:

[(1, 187442241), (3, 62480747), (7, 26777463), (21, 8925821), (313, 598857), (939, 199619), (2191, 85551), (6573, 28517)]