247133037

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{4129}}^1$

素因数の和:4484

約数の個数: 16

約数和(自身を含む): 335422080

約数和(自身を除く): 88289043

約数列:

[1, 3, 71, 213, 281, 843, 4129, 12387, 19951, 59853, 293159, 879477, 1160249, 3480747, 82377679, 247133037]

約数ペア:

[(1, 247133037), (3, 82377679), (71, 3480747), (213, 1160249), (281, 879477), (843, 293159), (4129, 59853), (12387, 19951)]