339085439

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{57191}}^1$

素因数の和:57227

約数の個数: 18

約数和(自身を含む): 433572552

約数和(自身を除く): 94487113

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 5929, 57191, 400337, 629101, 2802359, 4403707, 6920111, 30825949, 48440777, 339085439]

約数ペア:

[(1, 339085439), (7, 48440777), (11, 30825949), (49, 6920111), (77, 4403707), (121, 2802359), (539, 629101), (847, 400337), (5929, 57191)]