2080974591

素因数分解:

$3^3\times {\mathrm{2347}}^1\times {\mathrm{32839}}^1$

素因数の和:35195

約数の個数: 16

約数和(自身を含む): 3084332800

約数和(自身を除く): 1003358209

約数列:

[1, 3, 9, 27, 2347, 7041, 21123, 32839, 63369, 98517, 295551, 886653, 77073133, 231219399, 693658197, 2080974591]

約数ペア:

[(1, 2080974591), (3, 693658197), (9, 231219399), (27, 77073133), (2347, 886653), (7041, 295551), (21123, 98517), (32839, 63369)]