4219143

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1301}}^1$

素因数の和:1374

約数の個数: 16

約数和(自身を含む): 5999616

約数和(自身を除く): 1780473

約数列:

[1, 3, 23, 47, 69, 141, 1081, 1301, 3243, 3903, 29923, 61147, 89769, 183441, 1406381, 4219143]

約数ペア:

[(1, 4219143), (3, 1406381), (23, 183441), (47, 89769), (69, 61147), (141, 29923), (1081, 3903), (1301, 3243)]