2542218243

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{193163}}^1$

素因数の和:193314

約数の個数: 16

約数和(自身を含む): 3504767616

約数和(自身を除く): 962549373

約数列:

[1, 3, 41, 107, 123, 321, 4387, 13161, 193163, 579489, 7919683, 20668441, 23759049, 62005323, 847406081, 2542218243]

約数ペア:

[(1, 2542218243), (3, 847406081), (41, 62005323), (107, 23759049), (123, 20668441), (321, 7919683), (4387, 579489), (13161, 193163)]