3963337

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 4792320

約数和(自身を除く): 828983

約数列:

[1, 7, 23, 103, 161, 239, 721, 1673, 2369, 5497, 16583, 24617, 38479, 172319, 566191, 3963337]

約数ペア:

[(1, 3963337), (7, 566191), (23, 172319), (103, 38479), (161, 24617), (239, 16583), (721, 5497), (1673, 2369)]