13782447

素因数分解:

$3^3\times 7^1\times {\mathrm{72923}}^1$

素因数の和:72939

約数の個数: 16

約数和(自身を含む): 23335680

約数和(自身を除く): 9553233

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 72923, 218769, 510461, 656307, 1531383, 1968921, 4594149, 13782447]

約数ペア:

[(1, 13782447), (3, 4594149), (7, 1968921), (9, 1531383), (21, 656307), (27, 510461), (63, 218769), (189, 72923)]