26026047

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 38401584

約数和(自身を除く): 12375537

約数列:

[1, 3, 9, 113, 157, 163, 339, 471, 489, 1017, 1413, 1467, 17741, 18419, 25591, 53223, 55257, 76773, 159669, 165771, 230319, 2891783, 8675349, 26026047]

約数ペア:

[(1, 26026047), (3, 8675349), (9, 2891783), (113, 230319), (157, 165771), (163, 159669), (339, 76773), (471, 55257), (489, 53223), (1017, 25591), (1413, 18419), (1467, 17741)]