38587929

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 55413120

約数和(自身を除く): 16825191

約数列:

[1, 3, 37, 41, 61, 111, 123, 139, 183, 417, 1517, 2257, 2501, 4551, 5143, 5699, 6771, 7503, 8479, 15429, 17097, 25437, 92537, 210863, 277611, 313723, 347639, 632589, 941169, 1042917, 12862643, 38587929]

約数ペア:

[(1, 38587929), (3, 12862643), (37, 1042917), (41, 941169), (61, 632589), (111, 347639), (123, 313723), (139, 277611), (183, 210863), (417, 92537), (1517, 25437), (2257, 17097), (2501, 15429), (4551, 8479), (5143, 7503), (5699, 6771)]