148304421

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{401909}}^1$

素因数の和:401956

約数の個数: 12

約数和(自身を含む): 219442860

約数和(自身を除く): 71138439

約数列:

[1, 3, 9, 41, 123, 369, 401909, 1205727, 3617181, 16478269, 49434807, 148304421]

約数ペア:

[(1, 148304421), (3, 49434807), (9, 16478269), (41, 3617181), (123, 1205727), (369, 401909)]