28822851

素因数分解:

$3^3\times {\mathrm{773}}^1\times {\mathrm{1381}}^1$

素因数の和:2163

約数の個数: 16

約数和(自身を含む): 42786720

約数和(自身を除く): 13963869

約数列:

[1, 3, 9, 27, 773, 1381, 2319, 4143, 6957, 12429, 20871, 37287, 1067513, 3202539, 9607617, 28822851]

約数ペア:

[(1, 28822851), (3, 9607617), (9, 3202539), (27, 1067513), (773, 37287), (1381, 20871), (2319, 12429), (4143, 6957)]