14987721

素因数分解:

$3^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{863}}^1$

素因数の和:1700

約数の個数: 16

約数和(自身を含む): 22892544

約数和(自身を除く): 7904823

約数列:

[1, 3, 7, 21, 827, 863, 2481, 2589, 5789, 6041, 17367, 18123, 713701, 2141103, 4995907, 14987721]

約数ペア:

[(1, 14987721), (3, 4995907), (7, 2141103), (21, 713701), (827, 18123), (863, 17367), (2481, 6041), (2589, 5789)]