3966621

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:460

約数の個数: 16

約数和(自身を含む): 5484864

約数和(自身を除く): 1518243

約数列:

[1, 3, 43, 97, 129, 291, 317, 951, 4171, 12513, 13631, 30749, 40893, 92247, 1322207, 3966621]

約数ペア:

[(1, 3966621), (3, 1322207), (43, 92247), (97, 40893), (129, 30749), (291, 13631), (317, 12513), (951, 4171)]