210965439

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1049}}^1\times {\mathrm{1559}}^1$

素因数の和:2654

約数の個数: 16

約数和(自身を含む): 288288000

約数和(自身を除く): 77322561

約数列:

[1, 3, 43, 129, 1049, 1559, 3147, 4677, 45107, 67037, 135321, 201111, 1635391, 4906173, 70321813, 210965439]

約数ペア:

[(1, 210965439), (3, 70321813), (43, 4906173), (129, 1635391), (1049, 201111), (1559, 135321), (3147, 67037), (4677, 45107)]