2178727107

素因数分解:

$3^1\times {\mathrm{239}}^1\times {\mathrm{619}}^1\times {\mathrm{4909}}^1$

素因数の和:5770

約数の個数: 16

約数和(自身を含む): 2922432000

約数和(自身を除く): 743704893

約数列:

[1, 3, 239, 619, 717, 1857, 4909, 14727, 147941, 443823, 1173251, 3038671, 3519753, 9116013, 726242369, 2178727107]

約数ペア:

[(1, 2178727107), (3, 726242369), (239, 9116013), (619, 3519753), (717, 3038671), (1857, 1173251), (4909, 443823), (14727, 147941)]