26256717

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{8761}}^1$

素因数の和:8810

約数の個数: 20

約数和(自身を含む): 40287676

約数和(自身を除く): 14030959

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 8761, 26283, 78849, 236547, 324157, 709641, 972471, 2917413, 8752239, 26256717]

約数ペア:

[(1, 26256717), (3, 8752239), (9, 2917413), (27, 972471), (37, 709641), (81, 324157), (111, 236547), (333, 78849), (999, 26283), (2997, 8761)]