12347529

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{643}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 17032512

約数和(自身を除く): 4684983

約数列:

[1, 3, 37, 111, 173, 519, 643, 1929, 6401, 19203, 23791, 71373, 111239, 333717, 4115843, 12347529]

約数ペア:

[(1, 12347529), (3, 4115843), (37, 333717), (111, 111239), (173, 71373), (519, 23791), (643, 19203), (1929, 6401)]