804929979

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{649661}}^1$

素因数の和:649730

約数の個数: 16

約数和(自身を含む): 1247351040

約数和(自身を除く): 442421061

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 649661, 1948983, 4547627, 13642881, 38329999, 114989997, 268309993, 804929979]

約数ペア:

[(1, 804929979), (3, 268309993), (7, 114989997), (21, 38329999), (59, 13642881), (177, 4547627), (413, 1948983), (1239, 649661)]