2776079427

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1987}}^1\times {\mathrm{42337}}^1$

素因数の和:44338

約数の個数: 16

約数和(自身を含む): 4040061312

約数和(自身を除く): 1263981885

約数列:

[1, 3, 11, 33, 1987, 5961, 21857, 42337, 65571, 127011, 465707, 1397121, 84123619, 252370857, 925359809, 2776079427]

約数ペア:

[(1, 2776079427), (3, 925359809), (11, 252370857), (33, 84123619), (1987, 1397121), (5961, 465707), (21857, 127011), (42337, 65571)]