4157853

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1559}}^1$

素因数の和:1696

約数の個数: 16

約数和(自身を含む): 6389760

約数和(自身を除く): 2231907

約数列:

[1, 3, 7, 21, 127, 381, 889, 1559, 2667, 4677, 10913, 32739, 197993, 593979, 1385951, 4157853]

約数ペア:

[(1, 4157853), (3, 1385951), (7, 593979), (21, 197993), (127, 32739), (381, 10913), (889, 4677), (1559, 2667)]