7640463

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4049}}^1$

素因数の和:4106

約数の個数: 16

約数和(自身を含む): 11080800

約数和(自身を除く): 3440337

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 4049, 12147, 68833, 149813, 206499, 449439, 2546821, 7640463]

約数ペア:

[(1, 7640463), (3, 2546821), (17, 449439), (37, 206499), (51, 149813), (111, 68833), (629, 12147), (1887, 4049)]