2109073389

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{430511}}^1$

素因数の和:430608

約数の個数: 16

約数和(自身を含む): 2975698944

約数和(自身を除く): 866625555

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 430511, 1291533, 9901753, 29705259, 30566281, 91698843, 703024463, 2109073389]

約数ペア:

[(1, 2109073389), (3, 703024463), (23, 91698843), (69, 30566281), (71, 29705259), (213, 9901753), (1633, 1291533), (4899, 430511)]