2065852431

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{822721}}^1$

素因数の和:822764

約数の個数: 20

約数和(自身を含む): 3185579584

約数和(自身を除く): 1119727153

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 822721, 2468163, 7404489, 22213467, 25504351, 66640401, 76513053, 229539159, 688617477, 2065852431]

約数ペア:

[(1, 2065852431), (3, 688617477), (9, 229539159), (27, 76513053), (31, 66640401), (81, 25504351), (93, 22213467), (279, 7404489), (837, 2468163), (2511, 822721)]