393150402

素因数分解:

$2^1\times 3^3\times {\mathrm{7280563}}^1$

素因数の和:7280574

約数の個数: 16

約数和(自身を含む): 873667680

約数和(自身を除く): 480517278

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 7280563, 14561126, 21841689, 43683378, 65525067, 131050134, 196575201, 393150402]

約数ペア:

[(1, 393150402), (2, 196575201), (3, 131050134), (6, 65525067), (9, 43683378), (18, 21841689), (27, 14561126), (54, 7280563)]