1339247967

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{42937}}^1$

素因数の和:43258

約数の個数: 16

約数和(自身を含む): 1840494432

約数和(自身を除く): 501246465

約数列:

[1, 3, 37, 111, 281, 843, 10397, 31191, 42937, 128811, 1588669, 4766007, 12065297, 36195891, 446415989, 1339247967]

約数ペア:

[(1, 1339247967), (3, 446415989), (37, 36195891), (111, 12065297), (281, 4766007), (843, 1588669), (10397, 128811), (31191, 42937)]