497062809

素因数分解:

$3^2\times {\mathrm{641}}^1\times {\mathrm{86161}}^1$

素因数の和:86808

約数の個数: 12

約数和(自身を含む): 719108052

約数和(自身を除く): 222045243

約数列:

[1, 3, 9, 641, 1923, 5769, 86161, 258483, 775449, 55229201, 165687603, 497062809]

約数ペア:

[(1, 497062809), (3, 165687603), (9, 55229201), (641, 775449), (1923, 258483), (5769, 86161)]