1209702951

素因数分解:

$3^3\times {\mathrm{337}}^1\times {\mathrm{132949}}^1$

素因数の和:133295

約数の個数: 16

約数和(自身を含む): 1797484000

約数和(自身を除く): 587781049

約数列:

[1, 3, 9, 27, 337, 1011, 3033, 9099, 132949, 398847, 1196541, 3589623, 44803813, 134411439, 403234317, 1209702951]

約数ペア:

[(1, 1209702951), (3, 403234317), (9, 134411439), (27, 44803813), (337, 3589623), (1011, 1196541), (3033, 398847), (9099, 132949)]