31141159

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:694

約数の個数: 16

約数和(自身を含む): 36644608

約数和(自身を除く): 5503449

約数列:

[1, 7, 43, 301, 307, 337, 2149, 2359, 13201, 14491, 92407, 101437, 103459, 724213, 4448737, 31141159]

約数ペア:

[(1, 31141159), (7, 4448737), (43, 724213), (301, 103459), (307, 101437), (337, 92407), (2149, 14491), (2359, 13201)]