3988407549

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2288243}}^1$

素因数の和:2288336

約数の個数: 16

約数和(自身を含む): 6150799872

約数和(自身を除く): 2162392323

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 2288243, 6864729, 16017701, 48053103, 189924169, 569772507, 1329469183, 3988407549]

約数ペア:

[(1, 3988407549), (3, 1329469183), (7, 569772507), (21, 189924169), (83, 48053103), (249, 16017701), (581, 6864729), (1743, 2288243)]