12226869

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{6563}}^1$

素因数の和:6598

約数の個数: 20

約数和(自身を含む): 19061856

約数和(自身を除く): 6834987

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 6563, 19689, 59067, 150949, 177201, 452847, 531603, 1358541, 4075623, 12226869]

約数ペア:

[(1, 12226869), (3, 4075623), (9, 1358541), (23, 531603), (27, 452847), (69, 177201), (81, 150949), (207, 59067), (621, 19689), (1863, 6563)]