142477531

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{2707}}^1$

素因数の和:2890

約数の個数: 16

約数和(自身を含む): 166726144

約数和(自身を除く): 24248613

約数列:

[1, 7, 73, 103, 511, 721, 2707, 7519, 18949, 52633, 197611, 278821, 1383277, 1951747, 20353933, 142477531]

約数ペア:

[(1, 142477531), (7, 20353933), (73, 1951747), (103, 1383277), (511, 278821), (721, 197611), (2707, 52633), (7519, 18949)]