4039377

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:400

約数の個数: 16

約数和(自身を含む): 5573568

約数和(自身を除く): 1534191

約数列:

[1, 3, 43, 129, 173, 181, 519, 543, 7439, 7783, 22317, 23349, 31313, 93939, 1346459, 4039377]

約数ペア:

[(1, 4039377), (3, 1346459), (43, 93939), (129, 31313), (173, 23349), (181, 22317), (519, 7783), (543, 7439)]