5986143

素因数分解:

$3^4\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:556

約数の個数: 20

約数和(自身を含む): 9008208

約数和(自身を除く): 3022065

約数列:

[1, 3, 9, 27, 81, 263, 281, 789, 843, 2367, 2529, 7101, 7587, 21303, 22761, 73903, 221709, 665127, 1995381, 5986143]

約数ペア:

[(1, 5986143), (3, 1995381), (9, 665127), (27, 221709), (81, 73903), (263, 22761), (281, 21303), (789, 7587), (843, 7101), (2367, 2529)]