552000969

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{17939}}^1$

素因数の和:18221

約数の個数: 24

約数和(自身を含む): 861981120

約数和(自身を除く): 309980151

約数列:

[1, 3, 9, 13, 39, 117, 263, 789, 2367, 3419, 10257, 17939, 30771, 53817, 161451, 233207, 699621, 2098863, 4717957, 14153871, 42461613, 61333441, 184000323, 552000969]

約数ペア:

[(1, 552000969), (3, 184000323), (9, 61333441), (13, 42461613), (39, 14153871), (117, 4717957), (263, 2098863), (789, 699621), (2367, 233207), (3419, 161451), (10257, 53817), (17939, 30771)]