42782257

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1459}}^1$

素因数の和:1596

約数の個数: 16

約数和(自身を含む): 50457600

約数和(自身を除く): 7675343

約数列:

[1, 7, 59, 71, 413, 497, 1459, 4189, 10213, 29323, 86081, 103589, 602567, 725123, 6111751, 42782257]

約数ペア:

[(1, 42782257), (7, 6111751), (59, 725123), (71, 602567), (413, 103589), (497, 86081), (1459, 29323), (4189, 10213)]