57458247

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{248737}}^1$

素因数の和:248758

約数の個数: 16

約数和(自身を含む): 95515392

約数和(自身を除く): 38057145

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 248737, 746211, 1741159, 2736107, 5223477, 8208321, 19152749, 57458247]

約数ペア:

[(1, 57458247), (3, 19152749), (7, 8208321), (11, 5223477), (21, 2736107), (33, 1741159), (77, 746211), (231, 248737)]