8420301

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{1723}}^1$

素因数の和:1913

約数の個数: 16

約数和(自身を含む): 12550720

約数和(自身を除く): 4130419

約数列:

[1, 3, 9, 27, 181, 543, 1629, 1723, 4887, 5169, 15507, 46521, 311863, 935589, 2806767, 8420301]

約数ペア:

[(1, 8420301), (3, 2806767), (9, 935589), (27, 311863), (181, 46521), (543, 15507), (1629, 5169), (1723, 4887)]