788147361

素因数分解:

$3^3\times {\mathrm{241}}^1\times {\mathrm{121123}}^1$

素因数の和:121373

約数の個数: 16

約数和(自身を含む): 1172480320

約数和(自身を除く): 384332959

約数列:

[1, 3, 9, 27, 241, 723, 2169, 6507, 121123, 363369, 1090107, 3270321, 29190643, 87571929, 262715787, 788147361]

約数ペア:

[(1, 788147361), (3, 262715787), (9, 87571929), (27, 29190643), (241, 3270321), (723, 1090107), (2169, 363369), (6507, 121123)]