42049971

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2207}}^1$

素因数の和:2315

約数の個数: 24

約数和(自身を含む): 63722880

約数和(自身を除く): 21672909

約数列:

[1, 3, 9, 29, 73, 87, 219, 261, 657, 2117, 2207, 6351, 6621, 19053, 19863, 64003, 161111, 192009, 483333, 576027, 1449999, 4672219, 14016657, 42049971]

約数ペア:

[(1, 42049971), (3, 14016657), (9, 4672219), (29, 1449999), (73, 576027), (87, 483333), (219, 192009), (261, 161111), (657, 64003), (2117, 19863), (2207, 19053), (6351, 6621)]