42091441

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1559}}^1$

素因数の和:1621

約数の個数: 24

約数和(自身を含む): 53352000

約数和(自身を除く): 11260559

約数列:

[1, 7, 19, 29, 49, 133, 203, 551, 931, 1421, 1559, 3857, 10913, 26999, 29621, 45211, 76391, 207347, 316477, 859009, 1451429, 2215339, 6013063, 42091441]

約数ペア:

[(1, 42091441), (7, 6013063), (19, 2215339), (29, 1451429), (49, 859009), (133, 316477), (203, 207347), (551, 76391), (931, 45211), (1421, 29621), (1559, 26999), (3857, 10913)]