31742213

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:484

約数の個数: 16

約数和(自身を含む): 34727616

約数和(自身を除く): 2985403

約数列:

[1, 17, 43, 173, 251, 731, 2941, 4267, 7439, 10793, 43423, 126463, 183481, 738191, 1867189, 31742213]

約数ペア:

[(1, 31742213), (17, 1867189), (43, 738191), (173, 183481), (251, 126463), (731, 43423), (2941, 10793), (4267, 7439)]