4547137

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:396

約数の個数: 16

約数和(自身を含む): 5529600

約数和(自身を除く): 982463

約数列:

[1, 7, 19, 133, 179, 191, 1253, 1337, 3401, 3629, 23807, 25403, 34189, 239323, 649591, 4547137]

約数ペア:

[(1, 4547137), (7, 649591), (19, 239323), (133, 34189), (179, 25403), (191, 23807), (1253, 3629), (1337, 3401)]