42219243

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2143}}^1$

素因数の和:2359

約数の個数: 24

約数和(自身を含む): 66892800

約数和(自身を除く): 24673557

約数列:

[1, 3, 9, 11, 33, 99, 199, 597, 1791, 2143, 2189, 6429, 6567, 19287, 19701, 23573, 70719, 212157, 426457, 1279371, 3838113, 4691027, 14073081, 42219243]

約数ペア:

[(1, 42219243), (3, 14073081), (9, 4691027), (11, 3838113), (33, 1279371), (99, 426457), (199, 212157), (597, 70719), (1791, 23573), (2143, 19701), (2189, 19287), (6429, 6567)]