326778621

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{76871}}^1$

素因数の和:76996

約数の個数: 16

約数和(自身を含む): 473531520

約数和(自身を除く): 146752899

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 76871, 230613, 999323, 2997969, 8378939, 25136817, 108926207, 326778621]

約数ペア:

[(1, 326778621), (3, 108926207), (13, 25136817), (39, 8378939), (109, 2997969), (327, 999323), (1417, 230613), (4251, 76871)]