28435713

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7853}}^1$

素因数の和:7944

約数の個数: 16

約数和(自身を含む): 40715136

約数和(自身を除く): 12279423

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 7853, 23559, 133501, 400503, 557563, 1672689, 9478571, 28435713]

約数ペア:

[(1, 28435713), (3, 9478571), (17, 1672689), (51, 557563), (71, 400503), (213, 133501), (1207, 23559), (3621, 7853)]