26245647

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{13691}}^1$

素因数の和:13771

約数の個数: 16

約数和(自身を含む): 39432960

約数和(自身を除く): 13187313

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 13691, 41073, 123219, 369657, 972061, 2916183, 8748549, 26245647]

約数ペア:

[(1, 26245647), (3, 8748549), (9, 2916183), (27, 972061), (71, 369657), (213, 123219), (639, 41073), (1917, 13691)]