672020127

素因数分解:

$3^2\times {\mathrm{1861}}^1\times {\mathrm{40123}}^1$

素因数の和:41990

約数の個数: 12

約数和(自身を含む): 971241544

約数和(自身を除く): 299221417

約数列:

[1, 3, 9, 1861, 5583, 16749, 40123, 120369, 361107, 74668903, 224006709, 672020127]

約数ペア:

[(1, 672020127), (3, 224006709), (9, 74668903), (1861, 361107), (5583, 120369), (16749, 40123)]