15553679739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1204871}}^1$

素因数の和:1205218

約数の個数: 16

約数和(自身を含む): 22400980224

約数和(自身を除く): 6847300485

約数列:

[1, 3, 13, 39, 331, 993, 4303, 12909, 1204871, 3614613, 15663323, 46989969, 398812301, 1196436903, 5184559913, 15553679739]

約数ペア:

[(1, 15553679739), (3, 5184559913), (13, 1196436903), (39, 398812301), (331, 46989969), (993, 15663323), (4303, 3614613), (12909, 1204871)]