7251141

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5531}}^1$

素因数の和:5576

約数の個数: 16

約数和(自身を含む): 10621440

約数和(自身を除く): 3370299

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 5531, 16593, 105089, 127213, 315267, 381639, 2417047, 7251141]

約数ペア:

[(1, 7251141), (3, 2417047), (19, 381639), (23, 315267), (57, 127213), (69, 105089), (437, 16593), (1311, 5531)]