16249983

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 23887872

約数和(自身を除く): 7637889

約数列:

[1, 3, 23, 31, 69, 71, 93, 107, 213, 321, 713, 1633, 2139, 2201, 2461, 3317, 4899, 6603, 7383, 7597, 9951, 22791, 50623, 76291, 151869, 174731, 228873, 235507, 524193, 706521, 5416661, 16249983]

約数ペア:

[(1, 16249983), (3, 5416661), (23, 706521), (31, 524193), (69, 235507), (71, 228873), (93, 174731), (107, 151869), (213, 76291), (321, 50623), (713, 22791), (1633, 9951), (2139, 7597), (2201, 7383), (2461, 6603), (3317, 4899)]