6561717

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 9020160

約数和(自身を除く): 2458443

約数列:

[1, 3, 47, 141, 173, 269, 519, 807, 8131, 12643, 24393, 37929, 46537, 139611, 2187239, 6561717]

約数ペア:

[(1, 6561717), (3, 2187239), (47, 139611), (141, 46537), (173, 37929), (269, 24393), (519, 12643), (807, 8131)]