1978103691

素因数分解:

$3^2\times {\mathrm{6823}}^1\times {\mathrm{32213}}^1$

素因数の和:39042

約数の個数: 12

約数和(自身を含む): 2857768368

約数和(自身を除く): 879664677

約数列:

[1, 3, 9, 6823, 20469, 32213, 61407, 96639, 289917, 219789299, 659367897, 1978103691]

約数ペア:

[(1, 1978103691), (3, 659367897), (9, 219789299), (6823, 289917), (20469, 96639), (32213, 61407)]