243360039

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{6240001}}^1$

素因数の和:6240017

約数の個数: 8

約数和(自身を含む): 349440112

約数和(自身を除く): 106080073

約数列:

[1, 3, 13, 39, 6240001, 18720003, 81120013, 243360039]

約数ペア:

[(1, 243360039), (3, 81120013), (13, 18720003), (39, 6240001)]