441542007

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{11579}}^1$

素因数の和:11827

約数の個数: 24

約数和(自身を含む): 674419200

約数和(自身を除く): 232877193

約数列:

[1, 3, 9, 19, 57, 171, 223, 669, 2007, 4237, 11579, 12711, 34737, 38133, 104211, 220001, 660003, 1980009, 2582117, 7746351, 23239053, 49060223, 147180669, 441542007]

約数ペア:

[(1, 441542007), (3, 147180669), (9, 49060223), (19, 23239053), (57, 7746351), (171, 2582117), (223, 1980009), (669, 660003), (2007, 220001), (4237, 104211), (11579, 38133), (12711, 34737)]