1378082151

素因数分解:

$3^2\times {\mathrm{809}}^1\times {\mathrm{189271}}^1$

素因数の和:190086

約数の個数: 12

約数和(自身を含む): 1993034160

約数和(自身を除く): 614952009

約数列:

[1, 3, 9, 809, 2427, 7281, 189271, 567813, 1703439, 153120239, 459360717, 1378082151]

約数ペア:

[(1, 1378082151), (3, 459360717), (9, 153120239), (809, 1703439), (2427, 567813), (7281, 189271)]