25812657

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5381}}^1$

素因数の和:5441

約数の個数: 24

約数和(自身を含む): 41140008

約数和(自身を除く): 15327351

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 5381, 16143, 48429, 69953, 209859, 220621, 629577, 661863, 1985589, 2868073, 8604219, 25812657]

約数ペア:

[(1, 25812657), (3, 8604219), (9, 2868073), (13, 1985589), (39, 661863), (41, 629577), (117, 220621), (123, 209859), (369, 69953), (533, 48429), (1599, 16143), (4797, 5381)]