4993289

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:416

約数の個数: 16

約数和(自身を含む): 5968512

約数和(自身を除く): 975223

約数列:

[1, 7, 43, 53, 301, 313, 371, 2191, 2279, 13459, 15953, 16589, 94213, 116123, 713327, 4993289]

約数ペア:

[(1, 4993289), (7, 713327), (43, 116123), (53, 94213), (301, 16589), (313, 15953), (371, 13459), (2191, 2279)]