306427991

素因数分解:

${\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{7933}}^1$

素因数の和:8078

約数の個数: 12

約数和(自身を含む): 326468232

約数和(自身を除く): 20040241

約数列:

[1, 19, 107, 361, 2033, 7933, 38627, 150727, 848831, 2863813, 16127789, 306427991]

約数ペア:

[(1, 306427991), (19, 16127789), (107, 2863813), (361, 848831), (2033, 150727), (7933, 38627)]