42364791

素因数分解:

$3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3187}}^1$

素因数の和:3411

約数の個数: 24

約数和(自身を含む): 70289024

約数和(自身を除く): 27924233

約数列:

[1, 3, 7, 9, 21, 63, 211, 633, 1477, 1899, 3187, 4431, 9561, 13293, 22309, 28683, 66927, 200781, 672457, 2017371, 4707199, 6052113, 14121597, 42364791]

約数ペア:

[(1, 42364791), (3, 14121597), (7, 6052113), (9, 4707199), (21, 2017371), (63, 672457), (211, 200781), (633, 66927), (1477, 28683), (1899, 22309), (3187, 13293), (4431, 9561)]