6648921

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43457}}^1$

素因数の和:43480

約数の個数: 12

約数和(自身を含む): 10169172

約数和(自身を除く): 3520251

約数列:

[1, 3, 9, 17, 51, 153, 43457, 130371, 391113, 738769, 2216307, 6648921]

約数ペア:

[(1, 6648921), (3, 2216307), (9, 738769), (17, 391113), (51, 130371), (153, 43457)]