47815383

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{206993}}^1$

素因数の和:207014

約数の個数: 16

約数和(自身を含む): 79485696

約数和(自身を除く): 31670313

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 206993, 620979, 1448951, 2276923, 4346853, 6830769, 15938461, 47815383]

約数ペア:

[(1, 47815383), (3, 15938461), (7, 6830769), (11, 4346853), (21, 2276923), (33, 1448951), (77, 620979), (231, 206993)]