4852421

素因数分解:

$7^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 20

約数和(自身を含む): 5915712

約数和(自身を除く): 1063291

約数列:

[1, 7, 43, 47, 49, 301, 329, 343, 2021, 2107, 2303, 2401, 14147, 14749, 16121, 99029, 103243, 112847, 693203, 4852421]

約数ペア:

[(1, 4852421), (7, 693203), (43, 112847), (47, 103243), (49, 99029), (301, 16121), (329, 14749), (343, 14147), (2021, 2401), (2107, 2303)]