860170581

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{2222663}}^1$

素因数の和:2222712

約数の個数: 12

約数和(自身を含む): 1271363808

約数和(自身を除く): 411193227

約数列:

[1, 3, 9, 43, 129, 387, 2222663, 6667989, 20003967, 95574509, 286723527, 860170581]

約数ペア:

[(1, 860170581), (3, 286723527), (9, 95574509), (43, 20003967), (129, 6667989), (387, 2222663)]