289206501

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{6823}}^1$

素因数の和:7096

約数の個数: 16

約数和(自身を含む): 393062400

約数和(自身を除く): 103855899

約数列:

[1, 3, 71, 199, 213, 597, 6823, 14129, 20469, 42387, 484433, 1357777, 1453299, 4073331, 96402167, 289206501]

約数ペア:

[(1, 289206501), (3, 96402167), (71, 4073331), (199, 1453299), (213, 1357777), (597, 484433), (6823, 42387), (14129, 20469)]