2039854077

素因数分解:

$3^3\times {\mathrm{199}}^1\times {\mathrm{379649}}^1$

素因数の和:379857

約数の個数: 16

約数和(自身を含む): 3037200000

約数和(自身を除く): 997345923

約数列:

[1, 3, 9, 27, 199, 597, 1791, 5373, 379649, 1138947, 3416841, 10250523, 75550151, 226650453, 679951359, 2039854077]

約数ペア:

[(1, 2039854077), (3, 679951359), (9, 226650453), (27, 75550151), (199, 10250523), (597, 3416841), (1791, 1138947), (5373, 379649)]