121570247

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2143}}^1$

素因数の和:2278

約数の個数: 16

約数和(自身を含む): 133373952

約数和(自身を除く): 11803705

約数列:

[1, 17, 47, 71, 799, 1207, 2143, 3337, 36431, 56729, 100721, 152153, 1712257, 2586601, 7151191, 121570247]

約数ペア:

[(1, 121570247), (17, 7151191), (47, 2586601), (71, 1712257), (799, 152153), (1207, 100721), (2143, 56729), (3337, 36431)]