999600291

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{3209}}^1$

素因数の和:3440

約数の個数: 32

約数和(自身を含む): 1509984000

約数和(自身を除く): 510383709

約数列:

[1, 3, 9, 27, 83, 139, 249, 417, 747, 1251, 2241, 3209, 3753, 9627, 11537, 28881, 34611, 86643, 103833, 266347, 311499, 446051, 799041, 1338153, 2397123, 4014459, 7191369, 12043377, 37022233, 111066699, 333200097, 999600291]

約数ペア:

[(1, 999600291), (3, 333200097), (9, 111066699), (27, 37022233), (83, 12043377), (139, 7191369), (249, 4014459), (417, 2397123), (747, 1338153), (1251, 799041), (2241, 446051), (3209, 311499), (3753, 266347), (9627, 103833), (11537, 86643), (28881, 34611)]