141884449

素因数分解:

$7^2\times {\mathrm{449}}^1\times {\mathrm{6449}}^1$

素因数の和:6912

約数の個数: 12

約数和(自身を含む): 165442500

約数和(自身を除く): 23558051

約数列:

[1, 7, 49, 449, 3143, 6449, 22001, 45143, 316001, 2895601, 20269207, 141884449]

約数ペア:

[(1, 141884449), (7, 20269207), (49, 2895601), (449, 316001), (3143, 45143), (6449, 22001)]