2385202389

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{393403}}^1$

素因数の和:393496

約数の個数: 16

約数和(自身を含む): 3323476992

約数和(自身を除く): 938274603

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 393403, 1180209, 16916329, 18489941, 50748987, 55469823, 795067463, 2385202389]

約数ペア:

[(1, 2385202389), (3, 795067463), (43, 55469823), (47, 50748987), (129, 18489941), (141, 16916329), (2021, 1180209), (6063, 393403)]