140482959

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{1997}}^1$

素因数の和:2310

約数の個数: 16

約数和(自身を含む): 189889920

約数和(自身を除く): 49406961

約数列:

[1, 3, 131, 179, 393, 537, 1997, 5991, 23449, 70347, 261607, 357463, 784821, 1072389, 46827653, 140482959]

約数ペア:

[(1, 140482959), (3, 46827653), (131, 1072389), (179, 784821), (393, 357463), (537, 261607), (1997, 70347), (5991, 23449)]