5672947

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 6792192

約数和(自身を除く): 1119245

約数列:

[1, 7, 43, 47, 301, 329, 401, 2021, 2807, 14147, 17243, 18847, 120701, 131929, 810421, 5672947]

約数ペア:

[(1, 5672947), (7, 810421), (43, 131929), (47, 120701), (301, 18847), (329, 17243), (401, 14147), (2021, 2807)]