3933978039

素因数分解:

$3^2\times {\mathrm{647}}^1\times {\mathrm{675593}}^1$

素因数の和:676246

約数の個数: 12

約数和(自身を含む): 5691203856

約数和(自身を除く): 1757225817

約数列:

[1, 3, 9, 647, 1941, 5823, 675593, 2026779, 6080337, 437108671, 1311326013, 3933978039]

約数ペア:

[(1, 3933978039), (3, 1311326013), (9, 437108671), (647, 6080337), (1941, 2026779), (5823, 675593)]