393293403

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{491003}}^1$

素因数の和:491098

約数の個数: 12

約数和(自身を含む): 574474680

約数和(自身を除く): 181181277

約数列:

[1, 3, 9, 89, 267, 801, 491003, 1473009, 4419027, 43699267, 131097801, 393293403]

約数ペア:

[(1, 393293403), (3, 131097801), (9, 43699267), (89, 4419027), (267, 1473009), (801, 491003)]