12174567

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 18289152

約数和(自身を除く): 6114585

約数列:

[1, 3, 17, 23, 51, 69, 97, 107, 291, 321, 391, 1173, 1649, 1819, 2231, 2461, 4947, 5457, 6693, 7383, 10379, 31137, 37927, 41837, 113781, 125511, 176443, 238717, 529329, 716151, 4058189, 12174567]

約数ペア:

[(1, 12174567), (3, 4058189), (17, 716151), (23, 529329), (51, 238717), (69, 176443), (97, 125511), (107, 113781), (291, 41837), (321, 37927), (391, 31137), (1173, 10379), (1649, 7383), (1819, 6693), (2231, 5457), (2461, 4947)]