2912794641

素因数分解:

$3^3\times {\mathrm{199}}^1\times {\mathrm{542117}}^1$

素因数の和:542325

約数の個数: 16

約数和(自身を含む): 4336944000

約数和(自身を除く): 1424149359

約数列:

[1, 3, 9, 27, 199, 597, 1791, 5373, 542117, 1626351, 4879053, 14637159, 107881283, 323643849, 970931547, 2912794641]

約数ペア:

[(1, 2912794641), (3, 970931547), (9, 323643849), (27, 107881283), (199, 14637159), (597, 4879053), (1791, 1626351), (5373, 542117)]