22317843

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1787}}^1$

素因数の和:1994

約数の個数: 16

約数和(自身を含む): 31239936

約数和(自身を除く): 8922093

約数列:

[1, 3, 23, 69, 181, 543, 1787, 4163, 5361, 12489, 41101, 123303, 323447, 970341, 7439281, 22317843]

約数ペア:

[(1, 22317843), (3, 7439281), (23, 970341), (69, 323447), (181, 123303), (543, 41101), (1787, 12489), (4163, 5361)]