8587647

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{4357}}^1$

素因数の和:4439

約数の個数: 16

約数和(自身を含む): 12899680

約数和(自身を除く): 4312033

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 4357, 13071, 39213, 117639, 318061, 954183, 2862549, 8587647]

約数ペア:

[(1, 8587647), (3, 2862549), (9, 954183), (27, 318061), (73, 117639), (219, 39213), (657, 13071), (1971, 4357)]