38308869

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{20563}}^1$

素因数の和:20598

約数の個数: 20

約数和(自身を含む): 59717856

約数和(自身を除く): 21408987

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 20563, 61689, 185067, 472949, 555201, 1418847, 1665603, 4256541, 12769623, 38308869]

約数ペア:

[(1, 38308869), (3, 12769623), (9, 4256541), (23, 1665603), (27, 1418847), (69, 555201), (81, 472949), (207, 185067), (621, 61689), (1863, 20563)]