28334121

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4241}}^1$

素因数の和:4392

約数の個数: 16

約数和(自身を含む): 40315968

約数和(自身を除く): 11981847

約数列:

[1, 3, 17, 51, 131, 393, 2227, 4241, 6681, 12723, 72097, 216291, 555571, 1666713, 9444707, 28334121]

約数ペア:

[(1, 28334121), (3, 9444707), (17, 1666713), (51, 555571), (131, 216291), (393, 72097), (2227, 12723), (4241, 6681)]