12884385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50527}}^1$

素因数の和:50552

約数の個数: 16

約数和(自身を含む): 21828096

約数和(自身を除く): 8943711

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 50527, 151581, 252635, 757905, 858959, 2576877, 4294795, 12884385]

約数ペア:

[(1, 12884385), (3, 4294795), (5, 2576877), (15, 858959), (17, 757905), (51, 252635), (85, 151581), (255, 50527)]