12984861

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:500

約数の個数: 16

約数和(自身を含む): 17639424

約数和(自身を除く): 4654563

約数列:

[1, 3, 127, 173, 197, 381, 519, 591, 21971, 25019, 34081, 65913, 75057, 102243, 4328287, 12984861]

約数ペア:

[(1, 12984861), (3, 4328287), (127, 102243), (173, 75057), (197, 65913), (381, 34081), (519, 25019), (591, 21971)]