26208387

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{13297}}^1$

素因数の和:13379

約数の個数: 16

約数和(自身を含む): 39362080

約数和(自身を除く): 13153693

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 13297, 39891, 119673, 359019, 970681, 2912043, 8736129, 26208387]

約数ペア:

[(1, 26208387), (3, 8736129), (9, 2912043), (27, 970681), (73, 359019), (219, 119673), (657, 39891), (1971, 13297)]