1330784019

素因数分解:

$3^3\times {\mathrm{1607}}^1\times {\mathrm{30671}}^1$

素因数の和:32287

約数の個数: 16

約数和(自身を含む): 1972823040

約数和(自身を除く): 642039021

約数列:

[1, 3, 9, 27, 1607, 4821, 14463, 30671, 43389, 92013, 276039, 828117, 49288297, 147864891, 443594673, 1330784019]

約数ペア:

[(1, 1330784019), (3, 443594673), (9, 147864891), (27, 49288297), (1607, 828117), (4821, 276039), (14463, 92013), (30671, 43389)]