291250502397

素因数分解:

$3^2\times {\mathrm{237379}}^1\times {\mathrm{136327}}^1$

素因数の和:373712

約数の個数: 12

約数和(自身を含む): 420700028320

約数和(自身を除く): 129449525923

約数列:

[1, 3, 9, 136327, 237379, 408981, 712137, 1226943, 2136411, 32361166933, 97083500799, 291250502397]

約数ペア:

[(1, 291250502397), (3, 97083500799), (9, 32361166933), (136327, 2136411), (237379, 1226943), (408981, 712137)]