25894377

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{7321}}^1$

素因数の和:7461

約数の個数: 16

約数和(自身を含む): 38660160

約数和(自身を除く): 12765783

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 7321, 21963, 65889, 197667, 959051, 2877153, 8631459, 25894377]

約数ペア:

[(1, 25894377), (3, 8631459), (9, 2877153), (27, 959051), (131, 197667), (393, 65889), (1179, 21963), (3537, 7321)]