213426007

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{743}}^1$

素因数の和:1098

約数の個数: 16

約数和(自身を含む): 230824512

約数和(自身を除く): 17398505

約数列:

[1, 17, 61, 277, 743, 1037, 4709, 12631, 16897, 45323, 205811, 287249, 770491, 3498787, 12554471, 213426007]

約数ペア:

[(1, 213426007), (17, 12554471), (61, 3498787), (277, 770491), (743, 287249), (1037, 205811), (4709, 45323), (12631, 16897)]