5356287

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{743}}^1$

素因数の和:844

約数の個数: 20

約数和(自身を含む): 8102160

約数和(自身を除く): 2745873

約数列:

[1, 3, 9, 27, 81, 89, 267, 743, 801, 2229, 2403, 6687, 7209, 20061, 60183, 66127, 198381, 595143, 1785429, 5356287]

約数ペア:

[(1, 5356287), (3, 1785429), (9, 595143), (27, 198381), (81, 66127), (89, 60183), (267, 20061), (743, 7209), (801, 6687), (2229, 2403)]