16787061

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{11731}}^1$

素因数の和:11793

約数の個数: 16

約数和(自身を含む): 25341120

約数和(自身を除く): 8554059

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 11731, 35193, 105579, 316737, 621743, 1865229, 5595687, 16787061]

約数ペア:

[(1, 16787061), (3, 5595687), (9, 1865229), (27, 621743), (53, 316737), (159, 105579), (477, 35193), (1431, 11731)]