42382053

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21701}}^1$

素因数の和:21745

約数の個数: 24

約数和(自身を含む): 72224256

約数和(自身を除く): 29842203

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 21701, 65103, 151907, 195309, 455721, 672731, 1367163, 2018193, 4709117, 6054579, 14127351, 42382053]

約数ペア:

[(1, 42382053), (3, 14127351), (7, 6054579), (9, 4709117), (21, 2018193), (31, 1367163), (63, 672731), (93, 455721), (217, 195309), (279, 151907), (651, 65103), (1953, 21701)]