2080476867

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3195817}}^1$

素因数の和:3195858

約数の個数: 16

約数和(自身を含む): 3272517632

約数和(自身を除く): 1192040765

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 3195817, 9587451, 22370719, 67112157, 99070327, 297210981, 693492289, 2080476867]

約数ペア:

[(1, 2080476867), (3, 693492289), (7, 297210981), (21, 99070327), (31, 67112157), (93, 22370719), (217, 9587451), (651, 3195817)]