16401027

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1063}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 22641920

約数和(自身を除く): 6240893

約数列:

[1, 3, 37, 111, 139, 417, 1063, 3189, 5143, 15429, 39331, 117993, 147757, 443271, 5467009, 16401027]

約数ペア:

[(1, 16401027), (3, 5467009), (37, 443271), (111, 147757), (139, 117993), (417, 39331), (1063, 15429), (3189, 5143)]