2114959

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{227}}^1$

素因数の和:267

約数の個数: 16

約数和(自身を含む): 2670336

約数和(自身を除く): 555377

約数列:

[1, 7, 11, 77, 121, 227, 847, 1331, 1589, 2497, 9317, 17479, 27467, 192269, 302137, 2114959]

約数ペア:

[(1, 2114959), (7, 302137), (11, 192269), (77, 27467), (121, 17479), (227, 9317), (847, 2497), (1331, 1589)]