27121741919

素因数分解:

${\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{1273381}}^1$

素因数の和:1273478

約数の個数: 12

約数和(自身を含む): 29109512520

約数和(自身を除く): 1987770601

約数列:

[1, 19, 59, 361, 1121, 21299, 1273381, 24194239, 75129479, 459690541, 1427460101, 27121741919]

約数ペア:

[(1, 27121741919), (19, 1427460101), (59, 459690541), (361, 75129479), (1121, 24194239), (21299, 1273381)]