668456127

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{834527}}^1$

素因数の和:834622

約数の個数: 12

約数和(自身を含む): 976397760

約数和(自身を除く): 307941633

約数列:

[1, 3, 9, 89, 267, 801, 834527, 2503581, 7510743, 74272903, 222818709, 668456127]

約数ペア:

[(1, 668456127), (3, 222818709), (9, 74272903), (89, 7510743), (267, 2503581), (801, 834527)]