31933047

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{3391}}^1$

素因数の和:3510

約数の個数: 16

約数和(自身を含む): 44177408

約数和(自身を除く): 12244361

約数列:

[1, 3, 43, 73, 129, 219, 3139, 3391, 9417, 10173, 145813, 247543, 437439, 742629, 10644349, 31933047]

約数ペア:

[(1, 31933047), (3, 10644349), (43, 742629), (73, 437439), (129, 247543), (219, 145813), (3139, 10173), (3391, 9417)]