15760413

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{1087}}^1$

素因数の和:1278

約数の個数: 20

約数和(自身を含む): 23696640

約数和(自身を除く): 7936227

約数列:

[1, 3, 9, 27, 81, 179, 537, 1087, 1611, 3261, 4833, 9783, 14499, 29349, 88047, 194573, 583719, 1751157, 5253471, 15760413]

約数ペア:

[(1, 15760413), (3, 5253471), (9, 1751157), (27, 583719), (81, 194573), (179, 88047), (537, 29349), (1087, 14499), (1611, 9783), (3261, 4833)]