2018252097

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{11953}}^1$

素因数の和:12289

約数の個数: 24

約数和(自身を含む): 2966934984

約数和(自身を除く): 948682887

約数列:

[1, 3, 9, 73, 219, 257, 657, 771, 2313, 11953, 18761, 35859, 56283, 107577, 168849, 872569, 2617707, 3071921, 7853121, 9215763, 27647289, 224250233, 672750699, 2018252097]

約数ペア:

[(1, 2018252097), (3, 672750699), (9, 224250233), (73, 27647289), (219, 9215763), (257, 7853121), (657, 3071921), (771, 2617707), (2313, 872569), (11953, 168849), (18761, 107577), (35859, 56283)]