12457899

素因数分解:

$3^2\times {\mathrm{941}}^1\times {\mathrm{1471}}^1$

素因数の和:2418

約数の個数: 12

約数和(自身を含む): 18026112

約数和(自身を除く): 5568213

約数列:

[1, 3, 9, 941, 1471, 2823, 4413, 8469, 13239, 1384211, 4152633, 12457899]

約数ペア:

[(1, 12457899), (3, 4152633), (9, 1384211), (941, 13239), (1471, 8469), (2823, 4413)]