2012317479

素因数分解:

$3^3\times {\mathrm{331}}^1\times {\mathrm{225167}}^1$

素因数の和:225507

約数の個数: 16

約数和(自身を含む): 2990231040

約数和(自身を除く): 977913561

約数列:

[1, 3, 9, 27, 331, 993, 2979, 8937, 225167, 675501, 2026503, 6079509, 74530277, 223590831, 670772493, 2012317479]

約数ペア:

[(1, 2012317479), (3, 670772493), (9, 223590831), (27, 74530277), (331, 6079509), (993, 2026503), (2979, 675501), (8937, 225167)]