16190433

素因数分解:

$3^2\times 7^2\times {\mathrm{36713}}^1$

素因数の和:36733

約数の個数: 18

約数和(自身を含む): 27205074

約数和(自身を除く): 11014641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 36713, 110139, 256991, 330417, 770973, 1798937, 2312919, 5396811, 16190433]

約数ペア:

[(1, 16190433), (3, 5396811), (7, 2312919), (9, 1798937), (21, 770973), (49, 330417), (63, 256991), (147, 110139), (441, 36713)]