13838823

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{7219}}^1$

素因数の和:7299

約数の個数: 16

約数和(自身を含む): 20793600

約数和(自身を除く): 6954777

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 7219, 21657, 64971, 194913, 512549, 1537647, 4612941, 13838823]

約数ペア:

[(1, 13838823), (3, 4612941), (9, 1537647), (27, 512549), (71, 194913), (213, 64971), (639, 21657), (1917, 7219)]