286828569

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{448871}}^1$

素因数の和:448948

約数の個数: 12

約数和(自身を含む): 420144192

約数和(自身を除く): 133315623

約数列:

[1, 3, 9, 71, 213, 639, 448871, 1346613, 4039839, 31869841, 95609523, 286828569]

約数ペア:

[(1, 286828569), (3, 95609523), (9, 31869841), (71, 4039839), (213, 1346613), (639, 448871)]