397716483

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{3433}}^1$

素因数の和:3555

約数の個数: 24

約数和(自身を含む): 562104592

約数和(自身を除く): 164388109

約数列:

[1, 3, 23, 69, 73, 219, 529, 1587, 1679, 3433, 5037, 10299, 38617, 78959, 115851, 236877, 250609, 751827, 1816057, 5448171, 5764007, 17292021, 132572161, 397716483]

約数ペア:

[(1, 397716483), (3, 132572161), (23, 17292021), (69, 5764007), (73, 5448171), (219, 1816057), (529, 751827), (1587, 250609), (1679, 236877), (3433, 115851), (5037, 78959), (10299, 38617)]