2016709461

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{78707}}^1$

素因数の和:78802

約数の個数: 32

約数和(自身を含む): 3261659520

約数和(自身を除く): 1244950059

約数列:

[1, 3, 9, 13, 27, 39, 73, 117, 219, 351, 657, 949, 1971, 2847, 8541, 25623, 78707, 236121, 708363, 1023191, 2125089, 3069573, 5745611, 9208719, 17236833, 27626157, 51710499, 74692943, 155131497, 224078829, 672236487, 2016709461]

約数ペア:

[(1, 2016709461), (3, 672236487), (9, 224078829), (13, 155131497), (27, 74692943), (39, 51710499), (73, 27626157), (117, 17236833), (219, 9208719), (351, 5745611), (657, 3069573), (949, 2125089), (1971, 1023191), (2847, 708363), (8541, 236121), (25623, 78707)]