16474129

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 19332352

約数和(自身を除く): 2858223

約数列:

[1, 7, 73, 103, 313, 511, 721, 2191, 7519, 22849, 32239, 52633, 159943, 225673, 2353447, 16474129]

約数ペア:

[(1, 16474129), (7, 2353447), (73, 225673), (103, 159943), (313, 52633), (511, 32239), (721, 22849), (2191, 7519)]