3737937

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 6082560

約数和(自身を除く): 2344623

約数列:

[1, 3, 7, 21, 23, 69, 71, 109, 161, 213, 327, 483, 497, 763, 1491, 1633, 2289, 2507, 4899, 7521, 7739, 11431, 17549, 23217, 34293, 52647, 54173, 162519, 177997, 533991, 1245979, 3737937]

約数ペア:

[(1, 3737937), (3, 1245979), (7, 533991), (21, 177997), (23, 162519), (69, 54173), (71, 52647), (109, 34293), (161, 23217), (213, 17549), (327, 11431), (483, 7739), (497, 7521), (763, 4899), (1491, 2507), (1633, 2289)]