287243067

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3449}}^1$

素因数の和:3563

約数の個数: 32

約数和(自身を含む): 429235200

約数和(自身を除く): 141992133

約数列:

[1, 3, 17, 23, 51, 69, 71, 213, 391, 1173, 1207, 1633, 3449, 3621, 4899, 10347, 27761, 58633, 79327, 83283, 175899, 237981, 244879, 734637, 1348559, 4045677, 4162943, 5632217, 12488829, 16896651, 95747689, 287243067]

約数ペア:

[(1, 287243067), (3, 95747689), (17, 16896651), (23, 12488829), (51, 5632217), (69, 4162943), (71, 4045677), (213, 1348559), (391, 734637), (1173, 244879), (1207, 237981), (1633, 175899), (3449, 83283), (3621, 79327), (4899, 58633), (10347, 27761)]