1911823299

素因数分解:

$3^2\times {\mathrm{739}}^1\times {\mathrm{287449}}^1$

素因数の和:288194

約数の個数: 12

約数和(自身を含む): 2765269000

約数和(自身を除く): 853445701

約数列:

[1, 3, 9, 739, 2217, 6651, 287449, 862347, 2587041, 212424811, 637274433, 1911823299]

約数ペア:

[(1, 1911823299), (3, 637274433), (9, 212424811), (739, 2587041), (2217, 862347), (6651, 287449)]