293437197

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{74609}}^1$

素因数の和:74657

約数の個数: 24

約数和(自身を含む): 465566400

約数和(自身を除く): 172129203

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 74609, 223827, 671481, 1417571, 1716007, 4252713, 5148021, 12758139, 15444063, 32604133, 97812399, 293437197]

約数ペア:

[(1, 293437197), (3, 97812399), (9, 32604133), (19, 15444063), (23, 12758139), (57, 5148021), (69, 4252713), (171, 1716007), (207, 1417571), (437, 671481), (1311, 223827), (3933, 74609)]