26728449

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5827}}^1$

素因数の和:5980

約数の個数: 16

約数和(自身を含む): 39164160

約数和(自身を除く): 12435711

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 5827, 17481, 64097, 192291, 809953, 2429859, 8909483, 26728449]

約数ペア:

[(1, 26728449), (3, 8909483), (11, 2429859), (33, 809953), (139, 192291), (417, 64097), (1529, 17481), (4587, 5827)]