26931021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{8741}}^1$

素因数の和:8836

約数の個数: 16

約数和(自身を含む): 39164160

約数和(自身を除く): 12233139

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 8741, 26223, 113633, 340899, 690539, 2071617, 8977007, 26931021]

約数ペア:

[(1, 26931021), (3, 8977007), (13, 2071617), (39, 690539), (79, 340899), (237, 113633), (1027, 26223), (3081, 8741)]