142363081

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{47629}}^1$

素因数の和:47704

約数の個数: 12

約数和(自身を含む): 168324420

約数和(自身を除く): 25961339

約数列:

[1, 7, 49, 61, 427, 2989, 47629, 333403, 2333821, 2905369, 20337583, 142363081]

約数ペア:

[(1, 142363081), (7, 20337583), (49, 2905369), (61, 2333821), (427, 333403), (2989, 47629)]