2247011319

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{447701}}^1$

素因数の和:447950

約数の個数: 16

約数和(自身を含む): 3438351360

約数和(自身を除く): 1191340041

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 447701, 1343103, 3133907, 9401721, 107000539, 321001617, 749003773, 2247011319]

約数ペア:

[(1, 2247011319), (3, 749003773), (7, 321001617), (21, 107000539), (239, 9401721), (717, 3133907), (1673, 1343103), (5019, 447701)]