40987191

素因数分解:

$3^1\times 7^1\times {\mathrm{937}}^1\times {\mathrm{2083}}^1$

素因数の和:3030

約数の個数: 16

約数和(自身を含む): 62553344

約数和(自身を除く): 21566153

約数列:

[1, 3, 7, 21, 937, 2083, 2811, 6249, 6559, 14581, 19677, 43743, 1951771, 5855313, 13662397, 40987191]

約数ペア:

[(1, 40987191), (3, 13662397), (7, 5855313), (21, 1951771), (937, 43743), (2083, 19677), (2811, 14581), (6249, 6559)]