1279193283

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{1101803}}^1$

素因数の和:1101855

約数の個数: 16

約数和(自身を含む): 1939175040

約数和(自身を除く): 659981757

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 1101803, 3305409, 9916227, 29748681, 47377529, 142132587, 426397761, 1279193283]

約数ペア:

[(1, 1279193283), (3, 426397761), (9, 142132587), (27, 47377529), (43, 29748681), (129, 9916227), (387, 3305409), (1161, 1101803)]