26712933

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 41602176

約数和(自身を除く): 14889243

約数列:

[1, 3, 13, 17, 39, 43, 51, 129, 221, 559, 663, 731, 937, 1677, 2193, 2811, 9503, 12181, 15929, 28509, 36543, 40291, 47787, 120873, 207077, 523783, 621231, 684947, 1571349, 2054841, 8904311, 26712933]

約数ペア:

[(1, 26712933), (3, 8904311), (13, 2054841), (17, 1571349), (39, 684947), (43, 621231), (51, 523783), (129, 207077), (221, 120873), (559, 47787), (663, 40291), (731, 36543), (937, 28509), (1677, 15929), (2193, 12181), (2811, 9503)]