16929143

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5113}}^1$

素因数の和:5174

約数の個数: 16

約数和(自身を含む): 21601536

約数和(自身を除く): 4672393

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 5113, 35791, 56243, 219859, 393701, 1539013, 2418449, 16929143]

約数ペア:

[(1, 16929143), (7, 2418449), (11, 1539013), (43, 393701), (77, 219859), (301, 56243), (473, 35791), (3311, 5113)]