1274409663

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{1327}}^1\times {\mathrm{2039}}^1$

素因数の和:3526

約数の個数: 16

約数和(自身を含む): 1712163840

約数和(自身を除く): 437754177

約数列:

[1, 3, 157, 471, 1327, 2039, 3981, 6117, 208339, 320123, 625017, 960369, 2705753, 8117259, 424803221, 1274409663]

約数ペア:

[(1, 1274409663), (3, 424803221), (157, 8117259), (471, 2705753), (1327, 960369), (2039, 625017), (3981, 320123), (6117, 208339)]