1330492947

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3726871}}^1$

素因数の和:3726898

約数の個数: 16

約数和(自身を含む): 2146678272

約数和(自身を除く): 816185325

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 3726871, 11180613, 26088097, 63356807, 78264291, 190070421, 443497649, 1330492947]

約数ペア:

[(1, 1330492947), (3, 443497649), (7, 190070421), (17, 78264291), (21, 63356807), (51, 26088097), (119, 11180613), (357, 3726871)]