2836337

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:332

約数の個数: 16

約数和(自身を含む): 3440640

約数和(自身を除く): 604303

約数列:

[1, 7, 23, 79, 161, 223, 553, 1561, 1817, 5129, 12719, 17617, 35903, 123319, 405191, 2836337]

約数ペア:

[(1, 2836337), (7, 405191), (23, 123319), (79, 35903), (161, 17617), (223, 12719), (553, 5129), (1561, 1817)]