31327471

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:534

約数の個数: 16

約数和(自身を含む): 36495360

約数和(自身を除く): 5167889

約数列:

[1, 7, 127, 131, 269, 889, 917, 1883, 16637, 34163, 35239, 116459, 239141, 246673, 4475353, 31327471]

約数ペア:

[(1, 31327471), (7, 4475353), (127, 246673), (131, 239141), (269, 116459), (889, 35239), (917, 34163), (1883, 16637)]