497611503

素因数分解:

$3^2\times {\mathrm{3229}}^1\times {\mathrm{17123}}^1$

素因数の和:20358

約数の個数: 12

約数和(自身を含む): 719036760

約数和(自身を除く): 221425257

約数列:

[1, 3, 9, 3229, 9687, 17123, 29061, 51369, 154107, 55290167, 165870501, 497611503]

約数ペア:

[(1, 497611503), (3, 165870501), (9, 55290167), (3229, 154107), (9687, 51369), (17123, 29061)]