16044399

素因数分解:

$3^4\times 7^1\times {\mathrm{28297}}^1$

素因数の和:28316

約数の個数: 20

約数和(自身を含む): 27392464

約数和(自身を除く): 11348065

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 28297, 84891, 198079, 254673, 594237, 764019, 1782711, 2292057, 5348133, 16044399]

約数ペア:

[(1, 16044399), (3, 5348133), (7, 2292057), (9, 1782711), (21, 764019), (27, 594237), (63, 254673), (81, 198079), (189, 84891), (567, 28297)]