12545163

素因数分解:

$3^2\times {\mathrm{809}}^1\times {\mathrm{1723}}^1$

素因数の和:2538

約数の個数: 12

約数和(自身を含む): 18153720

約数和(自身を除く): 5608557

約数列:

[1, 3, 9, 809, 1723, 2427, 5169, 7281, 15507, 1393907, 4181721, 12545163]

約数ペア:

[(1, 12545163), (3, 4181721), (9, 1393907), (809, 15507), (1723, 7281), (2427, 5169)]