126426041

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{787}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 147740544

約数和(自身を除く): 21314503

約数列:

[1, 7, 53, 371, 433, 787, 3031, 5509, 22949, 41711, 160643, 291977, 340771, 2385397, 18060863, 126426041]

約数ペア:

[(1, 126426041), (7, 18060863), (53, 2385397), (371, 340771), (433, 291977), (787, 160643), (3031, 41711), (5509, 22949)]