2118045

素因数分解:

$3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{419}}^1$

素因数の和:764

約数の個数: 16

約数和(自身を含む): 3407040

約数和(自身を除く): 1288995

約数列:

[1, 3, 5, 15, 337, 419, 1011, 1257, 1685, 2095, 5055, 6285, 141203, 423609, 706015, 2118045]

約数ペア:

[(1, 2118045), (3, 706015), (5, 423609), (15, 141203), (337, 6285), (419, 5055), (1011, 2095), (1257, 1685)]