15069243

素因数分解:

$3^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{887}}^1$

素因数の和:1706

約数の個数: 16

約数和(自身を含む): 23016960

約数和(自身を除く): 7947717

約数列:

[1, 3, 7, 21, 809, 887, 2427, 2661, 5663, 6209, 16989, 18627, 717583, 2152749, 5023081, 15069243]

約数ペア:

[(1, 15069243), (3, 5023081), (7, 2152749), (21, 717583), (809, 18627), (887, 16989), (2427, 6209), (2661, 5663)]