2847039

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1973}}^1$

素因数の和:2026

約数の個数: 16

約数和(自身を含む): 4200672

約数和(自身を除く): 1353633

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 1973, 5919, 25649, 73001, 76947, 219003, 949013, 2847039]

約数ペア:

[(1, 2847039), (3, 949013), (13, 219003), (37, 76947), (39, 73001), (111, 25649), (481, 5919), (1443, 1973)]