1379516139

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{976303}}^1$

素因数の和:976466

約数の個数: 12

約数和(自身を含む): 2005328416

約数和(自身を除く): 625812277

約数列:

[1, 3, 9, 157, 471, 1413, 976303, 2928909, 8786727, 153279571, 459838713, 1379516139]

約数ペア:

[(1, 1379516139), (3, 459838713), (9, 153279571), (157, 8786727), (471, 2928909), (1413, 976303)]