401047131

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{42751}}^1$

素因数の和:42866

約数の個数: 16

約数和(自身を含む): 554065920

約数和(自身を除く): 153018789

約数列:

[1, 3, 53, 59, 159, 177, 3127, 9381, 42751, 128253, 2265803, 2522309, 6797409, 7566927, 133682377, 401047131]

約数ペア:

[(1, 401047131), (3, 133682377), (53, 7566927), (59, 6797409), (159, 2522309), (177, 2265803), (3127, 128253), (9381, 42751)]