26979909

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1789}}^1$

素因数の和:2260

約数の個数: 16

約数和(自身を含む): 39351360

約数和(自身を除く): 12371451

約数列:

[1, 3, 11, 33, 457, 1371, 1789, 5027, 5367, 15081, 19679, 59037, 817573, 2452719, 8993303, 26979909]

約数ペア:

[(1, 26979909), (3, 8993303), (11, 2452719), (33, 817573), (457, 59037), (1371, 19679), (1789, 15081), (5027, 5367)]