12409167

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 18662400

約数和(自身を除く): 6253233

約数列:

[1, 3, 17, 23, 51, 69, 71, 149, 213, 391, 447, 1173, 1207, 1633, 2533, 3427, 3621, 4899, 7599, 10281, 10579, 27761, 31737, 58259, 83283, 174777, 179843, 243317, 539529, 729951, 4136389, 12409167]

約数ペア:

[(1, 12409167), (3, 4136389), (17, 729951), (23, 539529), (51, 243317), (69, 179843), (71, 174777), (149, 83283), (213, 58259), (391, 31737), (447, 27761), (1173, 10579), (1207, 10281), (1633, 7599), (2533, 4899), (3427, 3621)]