347841213

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{28163}}^1$

素因数の和:28368

約数の個数: 16

約数和(自身を含む): 486673920

約数和(自身を除く): 138832707

約数列:

[1, 3, 23, 69, 179, 537, 4117, 12351, 28163, 84489, 647749, 1943247, 5041177, 15123531, 115947071, 347841213]

約数ペア:

[(1, 347841213), (3, 115947071), (23, 15123531), (69, 5041177), (179, 1943247), (537, 647749), (4117, 84489), (12351, 28163)]