339985779

素因数分解:

$3^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{15259}}^1$

素因数の和:16330

約数の個数: 16

約数和(自身を含む): 518595840

約数和(自身を除く): 178610061

約数列:

[1, 3, 7, 21, 1061, 3183, 7427, 15259, 22281, 45777, 106813, 320439, 16189799, 48569397, 113328593, 339985779]

約数ペア:

[(1, 339985779), (3, 113328593), (7, 48569397), (21, 16189799), (1061, 320439), (3183, 106813), (7427, 45777), (15259, 22281)]