6789573

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2293}}^1$

素因数の和:2353

約数の個数: 24

約数和(自身を含む): 11451648

約数和(自身を除く): 4662075

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2293, 2961, 6879, 16051, 20637, 48153, 107771, 144459, 323313, 754397, 969939, 2263191, 6789573]

約数ペア:

[(1, 6789573), (3, 2263191), (7, 969939), (9, 754397), (21, 323313), (47, 144459), (63, 107771), (141, 48153), (329, 20637), (423, 16051), (987, 6879), (2293, 2961)]