259055613

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{1327}}^1$

素因数の和:1641

約数の個数: 24

約数和(自身を含む): 379808000

約数和(自身を除く): 120752387

約数列:

[1, 3, 9, 109, 199, 327, 597, 981, 1327, 1791, 3981, 11943, 21691, 65073, 144643, 195219, 264073, 433929, 792219, 1301787, 2376657, 28783957, 86351871, 259055613]

約数ペア:

[(1, 259055613), (3, 86351871), (9, 28783957), (109, 2376657), (199, 1301787), (327, 792219), (597, 433929), (981, 264073), (1327, 195219), (1791, 144643), (3981, 65073), (11943, 21691)]