2042319321

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{444079}}^1$

素因数の和:444165

約数の個数: 24

約数和(自身を含む): 3417639680

約数和(自身を除く): 1375320359

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 444079, 1332237, 3108553, 3996711, 9325659, 27976977, 32417767, 97253301, 226924369, 291759903, 680773107, 2042319321]

約数ペア:

[(1, 2042319321), (3, 680773107), (7, 291759903), (9, 226924369), (21, 97253301), (63, 32417767), (73, 27976977), (219, 9325659), (511, 3996711), (657, 3108553), (1533, 1332237), (4599, 444079)]