1442511

素因数分解:

$3^2\times 7^2\times {\mathrm{3271}}^1$

素因数の和:3291

約数の個数: 18

約数和(自身を含む): 2424552

約数和(自身を除く): 982041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 3271, 9813, 22897, 29439, 68691, 160279, 206073, 480837, 1442511]

約数ペア:

[(1, 1442511), (3, 480837), (7, 206073), (9, 160279), (21, 68691), (49, 29439), (63, 22897), (147, 9813), (441, 3271)]