57286383

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{247993}}^1$

素因数の和:248014

約数の個数: 16

約数和(自身を含む): 95229696

約数和(自身を除く): 37943313

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 247993, 743979, 1735951, 2727923, 5207853, 8183769, 19095461, 57286383]

約数ペア:

[(1, 57286383), (3, 19095461), (7, 8183769), (11, 5207853), (21, 2727923), (33, 1735951), (77, 743979), (231, 247993)]